67512627

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 128123424

約数和(自身を除く): 60610797

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 169, 221, 273, 357, 373, 507, 663, 819, 1071, 1119, 1183, 1521, 1547, 1989, 2611, 2873, 3357, 3549, 4641, 4849, 6341, 7833, 8619, 10647, 13923, 14547, 19023, 20111, 23499, 25857, 33943, 43641, 44387, 57069, 60333, 63037, 82433, 101829, 133161, 180999, 189111, 247299, 305487, 399483, 441259, 567333, 577031, 741897, 1071629, 1323777, 1731093, 3214887, 3971331, 5193279, 7501403, 9644661, 22504209, 67512627]

約数ペア:

[(1, 67512627), (3, 22504209), (7, 9644661), (9, 7501403), (13, 5193279), (17, 3971331), (21, 3214887), (39, 1731093), (51, 1323777), (63, 1071629), (91, 741897), (117, 577031), (119, 567333), (153, 441259), (169, 399483), (221, 305487), (273, 247299), (357, 189111), (373, 180999), (507, 133161), (663, 101829), (819, 82433), (1071, 63037), (1119, 60333), (1183, 57069), (1521, 44387), (1547, 43641), (1989, 33943), (2611, 25857), (2873, 23499), (3357, 20111), (3549, 19023), (4641, 14547), (4849, 13923), (6341, 10647), (7833, 8619)]