271403223

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{5953}}^1$

素因数の和:6143

約数の個数: 32

約数和(自身を含む): 448121856

約数和(自身を除く): 176718633

約数列:

[1, 3, 7, 13, 21, 39, 91, 167, 273, 501, 1169, 2171, 3507, 5953, 6513, 15197, 17859, 41671, 45591, 77389, 125013, 232167, 541723, 994151, 1625169, 2982453, 6959057, 12923963, 20877171, 38771889, 90467741, 271403223]

約数ペア:

[(1, 271403223), (3, 90467741), (7, 38771889), (13, 20877171), (21, 12923963), (39, 6959057), (91, 2982453), (167, 1625169), (273, 994151), (501, 541723), (1169, 232167), (2171, 125013), (3507, 77389), (5953, 45591), (6513, 41671), (15197, 17859)]