61679181

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 88178688

約数和(自身を除く): 26499507

約数列:

[1, 3, 31, 47, 93, 103, 137, 141, 309, 411, 1457, 3193, 4247, 4371, 4841, 6439, 9579, 12741, 14111, 14523, 19317, 42333, 150071, 199609, 437441, 450213, 598827, 663217, 1312323, 1989651, 20559727, 61679181]

約数ペア:

[(1, 61679181), (3, 20559727), (31, 1989651), (47, 1312323), (93, 663217), (103, 598827), (137, 450213), (141, 437441), (309, 199609), (411, 150071), (1457, 42333), (3193, 19317), (4247, 14523), (4371, 14111), (4841, 12741), (6439, 9579)]