87574014717

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{462481}}^1$

素因数の和:462689

約数の個数: 32

約数和(自身を含む): 136391491584

約数和(自身を除く): 48817476867

約数列:

[1, 3, 7, 21, 71, 127, 213, 381, 497, 889, 1491, 2667, 9017, 27051, 63119, 189357, 462481, 1387443, 3237367, 9712101, 32836151, 58735087, 98508453, 176205261, 229853057, 411145609, 689559171, 1233436827, 4170191177, 12510573531, 29191338239, 87574014717]

約数ペア:

[(1, 87574014717), (3, 29191338239), (7, 12510573531), (21, 4170191177), (71, 1233436827), (127, 689559171), (213, 411145609), (381, 229853057), (497, 176205261), (889, 98508453), (1491, 58735087), (2667, 32836151), (9017, 9712101), (27051, 3237367), (63119, 1387443), (189357, 462481)]