70159817

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1327}}^1$

素因数の和:1437

約数の個数: 24

約数和(自身を含む): 89018496

約数和(自身を除く): 18858679

約数列:

[1, 7, 13, 49, 83, 91, 581, 637, 1079, 1327, 4067, 7553, 9289, 17251, 52871, 65023, 110141, 120757, 770987, 845299, 1431833, 5396909, 10022831, 70159817]

約数ペア:

[(1, 70159817), (7, 10022831), (13, 5396909), (49, 1431833), (83, 845299), (91, 770987), (581, 120757), (637, 110141), (1079, 65023), (1327, 52871), (4067, 17251), (7553, 9289)]