156936021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{1693}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 232796256

約数和(自身を除く): 75860235

約数列:

[1, 3, 11, 33, 53, 159, 583, 1693, 1749, 2809, 5079, 8427, 18623, 30899, 55869, 89729, 92697, 269187, 987019, 2961057, 4755637, 14266911, 52312007, 156936021]

約数ペア:

[(1, 156936021), (3, 52312007), (11, 14266911), (33, 4755637), (53, 2961057), (159, 987019), (583, 269187), (1693, 92697), (1749, 89729), (2809, 55869), (5079, 30899), (8427, 18623)]