78726677

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 92378880

約数和(自身を除く): 13652203

約数列:

[1, 17, 23, 29, 53, 131, 391, 493, 667, 901, 1219, 1537, 2227, 3013, 3799, 6943, 11339, 20723, 26129, 35351, 51221, 64583, 87377, 118031, 159689, 201347, 600967, 1485409, 2714713, 3422899, 4630981, 78726677]

約数ペア:

[(1, 78726677), (17, 4630981), (23, 3422899), (29, 2714713), (53, 1485409), (131, 600967), (391, 201347), (493, 159689), (667, 118031), (901, 87377), (1219, 64583), (1537, 51221), (2227, 35351), (3013, 26129), (3799, 20723), (6943, 11339)]