70827757

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:613

約数の個数: 32

約数和(自身を含む): 95880960

約数和(自身を除く): 25053203

約数列:

[1, 7, 11, 13, 77, 91, 143, 173, 409, 1001, 1211, 1903, 2249, 2863, 4499, 5317, 13321, 15743, 24739, 31493, 37219, 58487, 70757, 173173, 409409, 495299, 778327, 919841, 5448289, 6438887, 10118251, 70827757]

約数ペア:

[(1, 70827757), (7, 10118251), (11, 6438887), (13, 5448289), (77, 919841), (91, 778327), (143, 495299), (173, 409409), (409, 173173), (1001, 70757), (1211, 58487), (1903, 37219), (2249, 31493), (2863, 24739), (4499, 15743), (5317, 13321)]