61405278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{11777}}^1$

素因数の和:11872

約数の個数: 32

約数和(自身を含む): 135682560

約数和(自身を除く): 74277282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2607, 5214, 11777, 23554, 35331, 70662, 129547, 259094, 388641, 777282, 930383, 1860766, 2791149, 5582298, 10234213, 20468426, 30702639, 61405278]

約数ペア:

[(1, 61405278), (2, 30702639), (3, 20468426), (6, 10234213), (11, 5582298), (22, 2791149), (33, 1860766), (66, 930383), (79, 777282), (158, 388641), (237, 259094), (474, 129547), (869, 70662), (1738, 35331), (2607, 23554), (5214, 11777)]