151031853

素因数分解:

$3^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{2281}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 249669056

約数和(自身を除く): 98637203

約数列:

[1, 3, 7, 9, 21, 63, 1051, 2281, 3153, 6843, 7357, 9459, 15967, 20529, 22071, 47901, 66213, 143703, 2397331, 7191993, 16781317, 21575979, 50343951, 151031853]

約数ペア:

[(1, 151031853), (3, 50343951), (7, 21575979), (9, 16781317), (21, 7191993), (63, 2397331), (1051, 143703), (2281, 66213), (3153, 47901), (6843, 22071), (7357, 20529), (9459, 15967)]