29716821

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{18043}}^1$

素因数の和:18113

約数の個数: 16

約数和(自身を含む): 44749120

約数和(自身を除く): 15032299

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 18043, 54129, 162387, 487161, 1100623, 3301869, 9905607, 29716821]

約数ペア:

[(1, 29716821), (3, 9905607), (9, 3301869), (27, 1100623), (61, 487161), (183, 162387), (549, 54129), (1647, 18043)]