26730639

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4861}}^1$

素因数の和:4927

約数の個数: 24

約数和(自身を含む): 42474432

約数和(自身を除く): 15743793

約数列:

[1, 3, 9, 13, 39, 47, 117, 141, 423, 611, 1833, 4861, 5499, 14583, 43749, 63193, 189579, 228467, 568737, 685401, 2056203, 2970071, 8910213, 26730639]

約数ペア:

[(1, 26730639), (3, 8910213), (9, 2970071), (13, 2056203), (39, 685401), (47, 568737), (117, 228467), (141, 189579), (423, 63193), (611, 43749), (1833, 14583), (4861, 5499)]