82912791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1583}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 127733760

約数和(自身を除く): 44820969

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 663, 1027, 1343, 1583, 3081, 4029, 4749, 17459, 20579, 26911, 52377, 61737, 80733, 125057, 349843, 375171, 1049529, 1625741, 2125969, 4877223, 6377907, 27637597, 82912791]

約数ペア:

[(1, 82912791), (3, 27637597), (13, 6377907), (17, 4877223), (39, 2125969), (51, 1625741), (79, 1049529), (221, 375171), (237, 349843), (663, 125057), (1027, 80733), (1343, 61737), (1583, 52377), (3081, 26911), (4029, 20579), (4749, 17459)]