49013289

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 29610711

約数列:

[1, 3, 9, 13, 27, 39, 117, 311, 351, 449, 933, 1347, 2799, 4041, 4043, 5837, 8397, 12123, 12129, 17511, 36387, 52533, 109161, 139639, 157599, 418917, 1256751, 1815307, 3770253, 5445921, 16337763, 49013289]

約数ペア:

[(1, 49013289), (3, 16337763), (9, 5445921), (13, 3770253), (27, 1815307), (39, 1256751), (117, 418917), (311, 157599), (351, 139639), (449, 109161), (933, 52533), (1347, 36387), (2799, 17511), (4041, 12129), (4043, 12123), (5837, 8397)]