81462997

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{62233}}^1$

素因数の和:62268

約数の個数: 16

約数和(自身を含む): 107540352

約数和(自身を除く): 26077355

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 62233, 435631, 684563, 1057961, 4791941, 7405727, 11637571, 81462997]

約数ペア:

[(1, 81462997), (7, 11637571), (11, 7405727), (17, 4791941), (77, 1057961), (119, 684563), (187, 435631), (1309, 62233)]