63307881

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4547}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 119193984

約数和(自身を除く): 55886103

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 91, 117, 119, 153, 221, 273, 357, 663, 819, 1071, 1547, 1989, 4547, 4641, 13641, 13923, 31829, 40923, 59111, 77299, 95487, 177333, 231897, 286461, 413777, 531999, 541093, 695691, 1004887, 1241331, 1623279, 3014661, 3723993, 4869837, 7034209, 9043983, 21102627, 63307881]

約数ペア:

[(1, 63307881), (3, 21102627), (7, 9043983), (9, 7034209), (13, 4869837), (17, 3723993), (21, 3014661), (39, 1623279), (51, 1241331), (63, 1004887), (91, 695691), (117, 541093), (119, 531999), (153, 413777), (221, 286461), (273, 231897), (357, 177333), (663, 95487), (819, 77299), (1071, 59111), (1547, 40923), (1989, 31829), (4547, 13923), (4641, 13641)]