66415911

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1753}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 90338016

約数和(自身を除く): 23922105

約数列:

[1, 3, 73, 173, 219, 519, 1753, 5259, 12629, 37887, 127969, 303269, 383907, 909807, 22138637, 66415911]

約数ペア:

[(1, 66415911), (3, 22138637), (73, 909807), (173, 383907), (219, 303269), (519, 127969), (1753, 37887), (5259, 12629)]