133730961

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{1279}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 220200960

約数和(自身を除く): 86469999

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 383, 1149, 1279, 2681, 3837, 4979, 8043, 8953, 14937, 16627, 26859, 34853, 49881, 104559, 116389, 349167, 489857, 1469571, 3428999, 6368141, 10286997, 19104423, 44576987, 133730961]

約数ペア:

[(1, 133730961), (3, 44576987), (7, 19104423), (13, 10286997), (21, 6368141), (39, 3428999), (91, 1469571), (273, 489857), (383, 349167), (1149, 116389), (1279, 104559), (2681, 49881), (3837, 34853), (4979, 26859), (8043, 16627), (8953, 14937)]