64260339

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149791}}^1$

素因数の和:149818

約数の個数: 16

約数和(自身を含む): 100660224

約数和(自身を除く): 36399885

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 149791, 449373, 1647701, 1947283, 4943103, 5841849, 21420113, 64260339]

約数ペア:

[(1, 64260339), (3, 21420113), (11, 5841849), (13, 4943103), (33, 1947283), (39, 1647701), (143, 449373), (429, 149791)]