88865517

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 42738963

約数列:

[1, 3, 13, 39, 67, 71, 201, 213, 479, 871, 923, 1437, 2613, 2769, 4757, 6227, 14271, 18681, 32093, 34009, 61841, 96279, 102027, 185523, 417209, 442117, 1251627, 1326351, 2278603, 6835809, 29621839, 88865517]

約数ペア:

[(1, 88865517), (3, 29621839), (13, 6835809), (39, 2278603), (67, 1326351), (71, 1251627), (201, 442117), (213, 417209), (479, 185523), (871, 102027), (923, 96279), (1437, 61841), (2613, 34009), (2769, 32093), (4757, 18681), (6227, 14271)]