139645233

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 249989376

約数和(自身を除く): 110344143

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 167, 273, 501, 819, 1021, 1169, 1503, 2171, 3063, 3507, 6513, 7147, 9189, 10521, 13273, 15197, 19539, 21441, 39819, 45591, 64323, 92911, 119457, 136773, 170507, 278733, 511521, 836199, 1193549, 1534563, 2216591, 3580647, 6649773, 10741941, 15516137, 19949319, 46548411, 139645233]

約数ペア:

[(1, 139645233), (3, 46548411), (7, 19949319), (9, 15516137), (13, 10741941), (21, 6649773), (39, 3580647), (63, 2216591), (91, 1534563), (117, 1193549), (167, 836199), (273, 511521), (501, 278733), (819, 170507), (1021, 136773), (1169, 119457), (1503, 92911), (2171, 64323), (3063, 45591), (3507, 39819), (6513, 21441), (7147, 19539), (9189, 15197), (10521, 13273)]