149270511

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{691}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 223211520

約数和(自身を除く): 73941009

約数列:

[1, 3, 13, 29, 39, 87, 191, 377, 573, 691, 1131, 2073, 2483, 5539, 7449, 8983, 16617, 20039, 26949, 60117, 72007, 131981, 216021, 260507, 395943, 781521, 1715753, 3827449, 5147259, 11482347, 49756837, 149270511]

約数ペア:

[(1, 149270511), (3, 49756837), (13, 11482347), (29, 5147259), (39, 3827449), (87, 1715753), (191, 781521), (377, 395943), (573, 260507), (691, 216021), (1131, 131981), (2073, 72007), (2483, 60117), (5539, 26949), (7449, 20039), (8983, 16617)]