140151

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 16

約数和(自身を含む): 211968

約数和(自身を除く): 71817

約数列:

[1, 3, 11, 31, 33, 93, 137, 341, 411, 1023, 1507, 4247, 4521, 12741, 46717, 140151]

約数ペア:

[(1, 140151), (3, 46717), (11, 12741), (31, 4521), (33, 4247), (93, 1507), (137, 1023), (341, 411)]