275996821053

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{20261}}^1$

素因数の和:20829

約数の個数: 32

約数和(自身を含む): 375628302720

約数和(自身を除く): 99631481667

約数列:

[1, 3, 89, 163, 267, 313, 489, 939, 14507, 20261, 27857, 43521, 51019, 60783, 83571, 153057, 1803229, 3302543, 4540691, 5409687, 6341693, 9907629, 13622073, 19025079, 293926327, 564410677, 881778981, 1033695959, 1693232031, 3101087877, 91998940351, 275996821053]

約数ペア:

[(1, 275996821053), (3, 91998940351), (89, 3101087877), (163, 1693232031), (267, 1033695959), (313, 881778981), (489, 564410677), (939, 293926327), (14507, 19025079), (20261, 13622073), (27857, 9907629), (43521, 6341693), (51019, 5409687), (60783, 4540691), (83571, 3302543), (153057, 1803229)]