82912263

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 135924480

約数和(自身を除く): 53012217

約数列:

[1, 3, 7, 21, 23, 49, 69, 137, 147, 161, 179, 411, 483, 537, 959, 1127, 1253, 2877, 3151, 3381, 3759, 4117, 6713, 8771, 9453, 12351, 20139, 22057, 24523, 26313, 28819, 66171, 73569, 86457, 154399, 171661, 201733, 463197, 514983, 564029, 605199, 1201627, 1692087, 3604881, 3948203, 11844609, 27637421, 82912263]

約数ペア:

[(1, 82912263), (3, 27637421), (7, 11844609), (21, 3948203), (23, 3604881), (49, 1692087), (69, 1201627), (137, 605199), (147, 564029), (161, 514983), (179, 463197), (411, 201733), (483, 171661), (537, 154399), (959, 86457), (1127, 73569), (1253, 66171), (2877, 28819), (3151, 26313), (3381, 24523), (3759, 22057), (4117, 20139), (6713, 12351), (8771, 9453)]