7116687

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 11160000

約数和(自身を除く): 4043313

約数列:

[1, 3, 9, 27, 29, 61, 87, 149, 183, 261, 447, 549, 783, 1341, 1647, 1769, 4023, 4321, 5307, 9089, 12963, 15921, 27267, 38889, 47763, 81801, 116667, 245403, 263581, 790743, 2372229, 7116687]

約数ペア:

[(1, 7116687), (3, 2372229), (9, 790743), (27, 263581), (29, 245403), (61, 116667), (87, 81801), (149, 47763), (183, 38889), (261, 27267), (447, 15921), (549, 12963), (783, 9089), (1341, 5307), (1647, 4321), (1769, 4023)]