15998679963

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{79433}}^1$

素因数の和:79608

約数の個数: 48

約数和(自身を含む): 27757416960

約数和(自身を除く): 11758736997

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 139, 161, 207, 417, 483, 973, 1251, 1449, 2919, 3197, 8757, 9591, 22379, 28773, 67137, 79433, 201411, 238299, 556031, 714897, 1668093, 1826959, 5004279, 5480877, 11041187, 12788713, 16442631, 33123561, 38366139, 77288309, 99370683, 115098417, 231864927, 253947301, 695594781, 761841903, 1777631107, 2285525709, 5332893321, 15998679963]

約数ペア:

[(1, 15998679963), (3, 5332893321), (7, 2285525709), (9, 1777631107), (21, 761841903), (23, 695594781), (63, 253947301), (69, 231864927), (139, 115098417), (161, 99370683), (207, 77288309), (417, 38366139), (483, 33123561), (973, 16442631), (1251, 12788713), (1449, 11041187), (2919, 5480877), (3197, 5004279), (8757, 1826959), (9591, 1668093), (22379, 714897), (28773, 556031), (67137, 238299), (79433, 201411)]