15691743327

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2\times {\mathrm{6469}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 23722539680

約数和(自身を除く): 8030796353

約数列:

[1, 3, 13, 37, 39, 41, 111, 123, 481, 533, 1443, 1517, 1599, 1681, 4551, 5043, 6469, 19407, 19721, 21853, 59163, 62197, 65559, 84097, 186591, 239353, 252291, 265229, 718059, 795687, 808561, 2425683, 3111589, 3447977, 9334767, 9813473, 10343931, 10874389, 29440419, 32623167, 127575149, 141367057, 382725447, 402352393, 424101171, 1207057179, 5230581109, 15691743327]

約数ペア:

[(1, 15691743327), (3, 5230581109), (13, 1207057179), (37, 424101171), (39, 402352393), (41, 382725447), (111, 141367057), (123, 127575149), (481, 32623167), (533, 29440419), (1443, 10874389), (1517, 10343931), (1599, 9813473), (1681, 9334767), (4551, 3447977), (5043, 3111589), (6469, 2425683), (19407, 808561), (19721, 795687), (21853, 718059), (59163, 265229), (62197, 252291), (65559, 239353), (84097, 186591)]