223463097

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1931

約数の個数: 64

約数和(自身を含む): 401694720

約数和(自身を除く): 178231623

約数列:

[1, 3, 9, 11, 13, 27, 31, 33, 39, 93, 99, 117, 143, 279, 297, 341, 351, 403, 429, 837, 1023, 1209, 1287, 1867, 3069, 3627, 3861, 4433, 5601, 9207, 10881, 13299, 16803, 20537, 24271, 39897, 50409, 57877, 61611, 72813, 119691, 173631, 184833, 218439, 266981, 520893, 554499, 636647, 655317, 752401, 800943, 1562679, 1909941, 2257203, 2402829, 5729823, 6771609, 7208487, 8276411, 17189469, 20314827, 24829233, 74487699, 223463097]

約数ペア:

[(1, 223463097), (3, 74487699), (9, 24829233), (11, 20314827), (13, 17189469), (27, 8276411), (31, 7208487), (33, 6771609), (39, 5729823), (93, 2402829), (99, 2257203), (117, 1909941), (143, 1562679), (279, 800943), (297, 752401), (341, 655317), (351, 636647), (403, 554499), (429, 520893), (837, 266981), (1023, 218439), (1209, 184833), (1287, 173631), (1867, 119691), (3069, 72813), (3627, 61611), (3861, 57877), (4433, 50409), (5601, 39897), (9207, 24271), (10881, 20537), (13299, 16803)]