64133307

素因数分解:

$3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3547}}^1$

素因数の和:3608

約数の個数: 36

約数和(自身を含む): 110420856

約数和(自身を除く): 46287549

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 287, 369, 441, 861, 2009, 2583, 3547, 6027, 10641, 18081, 24829, 31923, 74487, 145427, 173803, 223461, 436281, 521409, 1017989, 1308843, 1564227, 3053967, 7125923, 9161901, 21377769, 64133307]

約数ペア:

[(1, 64133307), (3, 21377769), (7, 9161901), (9, 7125923), (21, 3053967), (41, 1564227), (49, 1308843), (63, 1017989), (123, 521409), (147, 436281), (287, 223461), (369, 173803), (441, 145427), (861, 74487), (2009, 31923), (2583, 24829), (3547, 18081), (6027, 10641)]