71307445239

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{653}}^1\times {\mathrm{391397}}^1$

素因数の和:392087

約数の個数: 24

約数和(自身を含む): 106485305472

約数和(自身を除く): 35177860233

約数列:

[1, 3, 9, 31, 93, 279, 653, 1959, 5877, 20243, 60729, 182187, 391397, 1174191, 3522573, 12133307, 36399921, 109199763, 255582241, 766746723, 2300240169, 7923049471, 23769148413, 71307445239]

約数ペア:

[(1, 71307445239), (3, 23769148413), (9, 7923049471), (31, 2300240169), (93, 766746723), (279, 255582241), (653, 109199763), (1959, 36399921), (5877, 12133307), (20243, 3522573), (60729, 1174191), (182187, 391397)]