109891419

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{757}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 165037824

約数和(自身を除く): 55146405

約数列:

[1, 3, 11, 33, 53, 83, 159, 249, 583, 757, 913, 1749, 2271, 2739, 4399, 8327, 13197, 24981, 40121, 48389, 62831, 120363, 145167, 188493, 441331, 691141, 1323993, 2073423, 3330043, 9990129, 36630473, 109891419]

約数ペア:

[(1, 109891419), (3, 36630473), (11, 9990129), (33, 3330043), (53, 2073423), (83, 1323993), (159, 691141), (249, 441331), (583, 188493), (757, 145167), (913, 120363), (1749, 62831), (2271, 48389), (2739, 40121), (4399, 24981), (8327, 13197)]