157247883

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{3851}}^1$

素因数の和:4219

約数の個数: 24

約数和(自身を含む): 245372400

約数和(自身を除く): 88124517

約数列:

[1, 3, 9, 13, 39, 117, 349, 1047, 3141, 3851, 4537, 11553, 13611, 34659, 40833, 50063, 150189, 450567, 1343999, 4031997, 12095991, 17471987, 52415961, 157247883]

約数ペア:

[(1, 157247883), (3, 52415961), (9, 17471987), (13, 12095991), (39, 4031997), (117, 1343999), (349, 450567), (1047, 150189), (3141, 50063), (3851, 40833), (4537, 34659), (11553, 13611)]