25376156937

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1\times {\mathrm{4259}}^1$

素因数の和:4614

約数の個数: 48

約数和(自身を含む): 38275997760

約数和(自身を除く): 12899840823

約数列:

[1, 3, 9, 41, 67, 123, 201, 241, 369, 603, 723, 2169, 2747, 4259, 8241, 9881, 12777, 16147, 24723, 29643, 38331, 48441, 88929, 145323, 174619, 285353, 523857, 662027, 856059, 1026419, 1571571, 1986081, 2568177, 3079257, 5958243, 9237771, 11699473, 35098419, 42083179, 68770073, 105295257, 126249537, 206310219, 378748611, 618930657, 2819572993, 8458718979, 25376156937]

約数ペア:

[(1, 25376156937), (3, 8458718979), (9, 2819572993), (41, 618930657), (67, 378748611), (123, 206310219), (201, 126249537), (241, 105295257), (369, 68770073), (603, 42083179), (723, 35098419), (2169, 11699473), (2747, 9237771), (4259, 5958243), (8241, 3079257), (9881, 2568177), (12777, 1986081), (16147, 1571571), (24723, 1026419), (29643, 856059), (38331, 662027), (48441, 523857), (88929, 285353), (145323, 174619)]