76313727

素因数分解:

$3^2\times 7^3\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 131040000

約数和(自身を除く): 54726273

約数列:

[1, 3, 7, 9, 21, 49, 59, 63, 147, 177, 343, 413, 419, 441, 531, 1029, 1239, 1257, 2891, 2933, 3087, 3717, 3771, 8673, 8799, 20237, 20531, 24721, 26019, 26397, 60711, 61593, 74163, 143717, 173047, 182133, 184779, 222489, 431151, 519141, 1211329, 1293453, 1557423, 3633987, 8479303, 10901961, 25437909, 76313727]

約数ペア:

[(1, 76313727), (3, 25437909), (7, 10901961), (9, 8479303), (21, 3633987), (49, 1557423), (59, 1293453), (63, 1211329), (147, 519141), (177, 431151), (343, 222489), (413, 184779), (419, 182133), (441, 173047), (531, 143717), (1029, 74163), (1239, 61593), (1257, 60711), (2891, 26397), (2933, 26019), (3087, 24721), (3717, 20531), (3771, 20237), (8673, 8799)]