83398777

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 108520704

約数和(自身を除く): 25121927

約数列:

[1, 7, 11, 37, 73, 77, 259, 401, 407, 511, 803, 2701, 2807, 2849, 4411, 5621, 14837, 18907, 29273, 29711, 30877, 103859, 163207, 204911, 207977, 322003, 1083101, 1142449, 2254021, 7581707, 11914111, 83398777]

約数ペア:

[(1, 83398777), (7, 11914111), (11, 7581707), (37, 2254021), (73, 1142449), (77, 1083101), (259, 322003), (401, 207977), (407, 204911), (511, 163207), (803, 103859), (2701, 30877), (2807, 29711), (2849, 29273), (4411, 18907), (5621, 14837)]