4757712957

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{677}}^1\times {\mathrm{1637}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 7256425176

約数和(自身を除く): 2498712219

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 677, 1431, 1637, 2031, 4293, 4911, 6093, 14733, 18279, 35881, 44199, 54837, 86761, 107643, 132597, 260283, 322929, 780849, 968787, 1108249, 2342547, 2906361, 3324747, 7027641, 9974241, 29922723, 58737197, 89768169, 176211591, 528634773, 1585904319, 4757712957]

約数ペア:

[(1, 4757712957), (3, 1585904319), (9, 528634773), (27, 176211591), (53, 89768169), (81, 58737197), (159, 29922723), (477, 9974241), (677, 7027641), (1431, 3324747), (1637, 2906361), (2031, 2342547), (4293, 1108249), (4911, 968787), (6093, 780849), (14733, 322929), (18279, 260283), (35881, 132597), (44199, 107643), (54837, 86761)]