528020850231

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2207}}^1\times {\mathrm{4801}}^1$

素因数の和:7141

約数の個数: 72

約数和(自身を含む): 895662278784

約数和(自身を除く): 367641428553

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 1017, 2207, 2373, 4801, 5537, 6621, 7119, 14403, 15449, 16611, 19863, 33607, 43209, 46347, 49833, 100821, 108143, 139041, 235249, 249391, 302463, 324429, 542513, 705747, 748173, 973287, 1627539, 1745737, 2117241, 2244519, 3797591, 4882617, 5237211, 10595807, 11392773, 12220159, 15711633, 26583137, 31787421, 34178319, 36660477, 74170649, 79749411, 95362263, 109981431, 222511947, 239248233, 519194543, 667535841, 1197326191, 1557583629, 3591978573, 4672750887, 8381283337, 10775935719, 25143850011, 58668983359, 75431550033, 176006950077, 528020850231]

約数ペア:

[(1, 528020850231), (3, 176006950077), (7, 75431550033), (9, 58668983359), (21, 25143850011), (49, 10775935719), (63, 8381283337), (113, 4672750887), (147, 3591978573), (339, 1557583629), (441, 1197326191), (791, 667535841), (1017, 519194543), (2207, 239248233), (2373, 222511947), (4801, 109981431), (5537, 95362263), (6621, 79749411), (7119, 74170649), (14403, 36660477), (15449, 34178319), (16611, 31787421), (19863, 26583137), (33607, 15711633), (43209, 12220159), (46347, 11392773), (49833, 10595807), (100821, 5237211), (108143, 4882617), (139041, 3797591), (235249, 2244519), (249391, 2117241), (302463, 1745737), (324429, 1627539), (542513, 973287), (705747, 748173)]