69534479

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 83666880

約数和(自身を除く): 14132401

約数列:

[1, 7, 47, 49, 109, 277, 329, 763, 1939, 2303, 5123, 5341, 13019, 13573, 30193, 35861, 91133, 211351, 251027, 637931, 1419071, 1479457, 9933497, 69534479]

約数ペア:

[(1, 69534479), (7, 9933497), (47, 1479457), (49, 1419071), (109, 637931), (277, 251027), (329, 211351), (763, 91133), (1939, 35861), (2303, 30193), (5123, 13573), (5341, 13019)]