159290493

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1901}}^1$

素因数の和:2005

約数の個数: 32

約数和(自身を含む): 236639232

約数和(自身を除く): 77348739

約数列:

[1, 3, 17, 31, 51, 53, 93, 159, 527, 901, 1581, 1643, 1901, 2703, 4929, 5703, 27931, 32317, 58931, 83793, 96951, 100753, 176793, 302259, 1001827, 1712801, 3005481, 3123343, 5138403, 9370029, 53096831, 159290493]

約数ペア:

[(1, 159290493), (3, 53096831), (17, 9370029), (31, 5138403), (51, 3123343), (53, 3005481), (93, 1712801), (159, 1001827), (527, 302259), (901, 176793), (1581, 100753), (1643, 96951), (1901, 83793), (2703, 58931), (4929, 32317), (5703, 27931)]