157036173

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{521}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 248020992

約数和(自身を除く): 90984819

約数列:

[1, 3, 7, 21, 31, 93, 217, 463, 521, 651, 1389, 1563, 3241, 3647, 9723, 10941, 14353, 16151, 43059, 48453, 100471, 113057, 241223, 301413, 339171, 723669, 1688561, 5065683, 7477913, 22433739, 52345391, 157036173]

約数ペア:

[(1, 157036173), (3, 52345391), (7, 22433739), (21, 7477913), (31, 5065683), (93, 1688561), (217, 723669), (463, 339171), (521, 301413), (651, 241223), (1389, 113057), (1563, 100471), (3241, 48453), (3647, 43059), (9723, 16151), (10941, 14353)]