158261571

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1553}}^1$

素因数の和:1652

約数の個数: 36

約数和(自身を含む): 251393688

約数和(自身を除く): 93132117

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 871, 1521, 1553, 2613, 4659, 7839, 11323, 13977, 20189, 33969, 60567, 101907, 104051, 181701, 262457, 312153, 787371, 936459, 1352663, 2362113, 4057989, 12173967, 17584619, 52753857, 158261571]

約数ペア:

[(1, 158261571), (3, 52753857), (9, 17584619), (13, 12173967), (39, 4057989), (67, 2362113), (117, 1352663), (169, 936459), (201, 787371), (507, 312153), (603, 262457), (871, 181701), (1521, 104051), (1553, 101907), (2613, 60567), (4659, 33969), (7839, 20189), (11323, 13977)]