26778735

素因数分解:

$3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:984

約数の個数: 32

約数和(自身を含む): 47839680

約数和(自身を除く): 21060945

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 293, 677, 879, 1465, 2031, 2637, 3385, 4395, 6093, 7911, 10155, 13185, 18279, 30465, 39555, 91395, 198361, 595083, 991805, 1785249, 2975415, 5355747, 8926245, 26778735]

約数ペア:

[(1, 26778735), (3, 8926245), (5, 5355747), (9, 2975415), (15, 1785249), (27, 991805), (45, 595083), (135, 198361), (293, 91395), (677, 39555), (879, 30465), (1465, 18279), (2031, 13185), (2637, 10155), (3385, 7911), (4395, 6093)]