109215639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19861}}^1$

素因数の和:19927

約数の個数: 24

約数和(自身を含む): 173514432

約数和(自身を除く): 64298793

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 5499, 19861, 59583, 178749, 258193, 774579, 933467, 2323737, 2800401, 8401203, 12135071, 36405213, 109215639]

約数ペア:

[(1, 109215639), (3, 36405213), (9, 12135071), (13, 8401203), (39, 2800401), (47, 2323737), (117, 933467), (141, 774579), (423, 258193), (611, 178749), (1833, 59583), (5499, 19861)]