27055653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 40043520

約数和(自身を除く): 12987867

約数列:

[1, 3, 17, 31, 51, 93, 109, 157, 327, 471, 527, 1581, 1853, 2669, 3379, 4867, 5559, 8007, 10137, 14601, 17113, 51339, 57443, 82739, 172329, 248217, 290921, 530503, 872763, 1591509, 9018551, 27055653]

約数ペア:

[(1, 27055653), (3, 9018551), (17, 1591509), (31, 872763), (51, 530503), (93, 290921), (109, 248217), (157, 172329), (327, 82739), (471, 57443), (527, 51339), (1581, 17113), (1853, 14601), (2669, 10137), (3379, 8007), (4867, 5559)]