64870377

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151213}}^1$

素因数の和:151240

約数の個数: 16

約数和(自身を含む): 101615808

約数和(自身を除く): 36745431

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 151213, 453639, 1663343, 1965769, 4990029, 5897307, 21623459, 64870377]

約数ペア:

[(1, 64870377), (3, 21623459), (11, 5897307), (13, 4990029), (33, 1965769), (39, 1663343), (143, 453639), (429, 151213)]