69892797

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{389}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 106928640

約数和(自身を除く): 37035843

約数列:

[1, 3, 13, 17, 39, 51, 221, 271, 389, 663, 813, 1167, 3523, 4607, 5057, 6613, 10569, 13821, 15171, 19839, 59891, 85969, 105419, 179673, 257907, 316257, 1370447, 1792123, 4111341, 5376369, 23297599, 69892797]

約数ペア:

[(1, 69892797), (3, 23297599), (13, 5376369), (17, 4111341), (39, 1792123), (51, 1370447), (221, 316257), (271, 257907), (389, 179673), (663, 105419), (813, 85969), (1167, 59891), (3523, 19839), (4607, 15171), (5057, 13821), (6613, 10569)]