71383128543

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1\times {\mathrm{2939}}^1$

素因数の和:3916

約数の個数: 48

約数和(自身を含む): 107035568640

約数和(自身を除く): 35652440097

約数列:

[1, 3, 9, 47, 67, 141, 201, 423, 603, 857, 2571, 2939, 3149, 7713, 8817, 9447, 26451, 28341, 40279, 57419, 120837, 138133, 172257, 196913, 362511, 414399, 516771, 590739, 1243197, 1772217, 2518723, 2698693, 7556169, 8096079, 9254911, 22668507, 24288237, 27764733, 83294199, 118379981, 168754441, 355139943, 506263323, 1065419829, 1518789969, 7931458727, 23794376181, 71383128543]

約数ペア:

[(1, 71383128543), (3, 23794376181), (9, 7931458727), (47, 1518789969), (67, 1065419829), (141, 506263323), (201, 355139943), (423, 168754441), (603, 118379981), (857, 83294199), (2571, 27764733), (2939, 24288237), (3149, 22668507), (7713, 9254911), (8817, 8096079), (9447, 7556169), (26451, 2698693), (28341, 2518723), (40279, 1772217), (57419, 1243197), (120837, 590739), (138133, 516771), (172257, 414399), (196913, 362511)]