27022017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 40803840

約数和(自身を除く): 13781823

約数列:

[1, 3, 11, 33, 43, 129, 137, 139, 411, 417, 473, 1419, 1507, 1529, 4521, 4587, 5891, 5977, 17673, 17931, 19043, 57129, 64801, 65747, 194403, 197241, 209473, 628419, 818849, 2456547, 9007339, 27022017]

約数ペア:

[(1, 27022017), (3, 9007339), (11, 2456547), (33, 818849), (43, 628419), (129, 209473), (137, 197241), (139, 194403), (411, 65747), (417, 64801), (473, 57129), (1419, 19043), (1507, 17931), (1529, 17673), (4521, 5977), (4587, 5891)]