74157853

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 95477760

約数和(自身を除く): 21319907

約数列:

[1, 7, 11, 73, 77, 79, 167, 511, 553, 803, 869, 1169, 1837, 5621, 5767, 6083, 12191, 12859, 13193, 40369, 63437, 85337, 92351, 134101, 145123, 444059, 938707, 963089, 1015861, 6741623, 10593979, 74157853]

約数ペア:

[(1, 74157853), (7, 10593979), (11, 6741623), (73, 1015861), (77, 963089), (79, 938707), (167, 444059), (511, 145123), (553, 134101), (803, 92351), (869, 85337), (1169, 63437), (1837, 40369), (5621, 13193), (5767, 12859), (6083, 12191)]