71385153

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:757

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 41833407

約数列:

[1, 3, 7, 21, 29, 87, 203, 251, 467, 609, 753, 1401, 1757, 3269, 5271, 7279, 9807, 13543, 21837, 40629, 50953, 94801, 117217, 152859, 284403, 351651, 820519, 2461557, 3399293, 10197879, 23795051, 71385153]

約数ペア:

[(1, 71385153), (3, 23795051), (7, 10197879), (21, 3399293), (29, 2461557), (87, 820519), (203, 351651), (251, 284403), (467, 152859), (609, 117217), (753, 94801), (1401, 50953), (1757, 40629), (3269, 21837), (5271, 13543), (7279, 9807)]