73756991

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 95993856

約数和(自身を除く): 22236865

約数列:

[1, 7, 11, 41, 61, 77, 287, 383, 427, 451, 671, 2501, 2681, 3157, 4213, 4697, 15703, 17507, 23363, 27511, 29491, 109921, 163541, 172733, 192577, 256993, 957883, 1209131, 1798951, 6705181, 10536713, 73756991]

約数ペア:

[(1, 73756991), (7, 10536713), (11, 6705181), (41, 1798951), (61, 1209131), (77, 957883), (287, 256993), (383, 192577), (427, 172733), (451, 163541), (671, 109921), (2501, 29491), (2681, 27511), (3157, 23363), (4213, 17507), (4697, 15703)]