125874693

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 213497856

約数和(自身を除く): 87623163

約数列:

[1, 3, 7, 9, 21, 63, 71, 107, 213, 263, 321, 497, 639, 749, 789, 963, 1491, 1841, 2247, 2367, 4473, 5523, 6741, 7597, 16569, 18673, 22791, 28141, 53179, 56019, 68373, 84423, 130711, 159537, 168057, 196987, 253269, 392133, 478611, 590961, 1176399, 1772883, 1998011, 5994033, 13986077, 17982099, 41958231, 125874693]

約数ペア:

[(1, 125874693), (3, 41958231), (7, 17982099), (9, 13986077), (21, 5994033), (63, 1998011), (71, 1772883), (107, 1176399), (213, 590961), (263, 478611), (321, 392133), (497, 253269), (639, 196987), (749, 168057), (789, 159537), (963, 130711), (1491, 84423), (1841, 68373), (2247, 56019), (2367, 53179), (4473, 28141), (5523, 22791), (6741, 18673), (7597, 16569)]