51912117

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{397}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 80236800

約数和(自身を除く): 28324683

約数列:

[1, 3, 9, 27, 29, 87, 167, 261, 397, 501, 783, 1191, 1503, 3573, 4509, 4843, 10719, 11513, 14529, 34539, 43587, 66299, 103617, 130761, 198897, 310851, 596691, 1790073, 1922671, 5768013, 17304039, 51912117]

約数ペア:

[(1, 51912117), (3, 17304039), (9, 5768013), (27, 1922671), (29, 1790073), (87, 596691), (167, 310851), (261, 198897), (397, 130761), (501, 103617), (783, 66299), (1191, 43587), (1503, 34539), (3573, 14529), (4509, 11513), (4843, 10719)]