282829833

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 128

約数和(自身を含む): 541900800

約数和(自身を除く): 259070967

約数列:

[1, 3, 9, 11, 13, 17, 27, 31, 33, 39, 51, 93, 99, 117, 139, 143, 153, 187, 221, 279, 297, 341, 351, 403, 417, 429, 459, 527, 561, 663, 837, 1023, 1209, 1251, 1287, 1529, 1581, 1683, 1807, 1989, 2363, 2431, 3069, 3627, 3753, 3861, 4309, 4433, 4587, 4743, 5049, 5421, 5797, 5967, 6851, 7089, 7293, 9207, 10881, 12927, 13299, 13761, 14229, 16263, 17391, 19877, 20553, 21267, 21879, 25993, 30719, 38781, 39897, 41283, 47399, 48789, 52173, 56017, 59631, 61659, 63801, 65637, 73253, 75361, 77979, 92157, 116343, 119691, 142197, 156519, 168051, 178893, 184977, 219759, 226083, 233937, 276471, 337909, 426591, 504153, 536679, 616187, 659277, 678249, 701811, 805783, 829413, 952289, 1013727, 1279773, 1512459, 1848561, 1977831, 2034747, 2417349, 2856867, 3041181, 5545683, 7252047, 8570601, 9123543, 10475179, 16637049, 21756141, 25711803, 31425537, 94276611, 282829833]

約数ペア:

[(1, 282829833), (3, 94276611), (9, 31425537), (11, 25711803), (13, 21756141), (17, 16637049), (27, 10475179), (31, 9123543), (33, 8570601), (39, 7252047), (51, 5545683), (93, 3041181), (99, 2856867), (117, 2417349), (139, 2034747), (143, 1977831), (153, 1848561), (187, 1512459), (221, 1279773), (279, 1013727), (297, 952289), (341, 829413), (351, 805783), (403, 701811), (417, 678249), (429, 659277), (459, 616187), (527, 536679), (561, 504153), (663, 426591), (837, 337909), (1023, 276471), (1209, 233937), (1251, 226083), (1287, 219759), (1529, 184977), (1581, 178893), (1683, 168051), (1807, 156519), (1989, 142197), (2363, 119691), (2431, 116343), (3069, 92157), (3627, 77979), (3753, 75361), (3861, 73253), (4309, 65637), (4433, 63801), (4587, 61659), (4743, 59631), (5049, 56017), (5421, 52173), (5797, 48789), (5967, 47399), (6851, 41283), (7089, 39897), (7293, 38781), (9207, 30719), (10881, 25993), (12927, 21879), (13299, 21267), (13761, 20553), (14229, 19877), (16263, 17391)]