118827891

素因数分解:

$3^4\times 7^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:100

約数の個数: 100

約数和(自身を含む): 227754912

約数和(自身を除く): 108927021

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 47, 49, 63, 81, 91, 117, 141, 147, 189, 273, 329, 343, 351, 423, 441, 567, 611, 637, 819, 987, 1029, 1053, 1269, 1323, 1833, 1911, 2303, 2401, 2457, 2961, 3087, 3807, 3969, 4277, 4459, 5499, 5733, 6909, 7203, 7371, 8883, 9261, 12831, 13377, 16121, 16497, 17199, 20727, 21609, 26649, 27783, 29939, 31213, 38493, 40131, 48363, 49491, 51597, 62181, 64827, 89817, 93639, 112847, 115479, 120393, 145089, 186543, 194481, 209573, 269451, 280917, 338541, 346437, 361179, 435267, 628719, 808353, 842751, 1015623, 1305801, 1467011, 1886157, 2425059, 2528253, 3046869, 4401033, 5658471, 9140607, 13203099, 16975413, 39609297, 118827891]

約数ペア:

[(1, 118827891), (3, 39609297), (7, 16975413), (9, 13203099), (13, 9140607), (21, 5658471), (27, 4401033), (39, 3046869), (47, 2528253), (49, 2425059), (63, 1886157), (81, 1467011), (91, 1305801), (117, 1015623), (141, 842751), (147, 808353), (189, 628719), (273, 435267), (329, 361179), (343, 346437), (351, 338541), (423, 280917), (441, 269451), (567, 209573), (611, 194481), (637, 186543), (819, 145089), (987, 120393), (1029, 115479), (1053, 112847), (1269, 93639), (1323, 89817), (1833, 64827), (1911, 62181), (2303, 51597), (2401, 49491), (2457, 48363), (2961, 40131), (3087, 38493), (3807, 31213), (3969, 29939), (4277, 27783), (4459, 26649), (5499, 21609), (5733, 20727), (6909, 17199), (7203, 16497), (7371, 16121), (8883, 13377), (9261, 12831)]