155777589

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{1871}}^1$

素因数の和:1946

約数の個数: 36

約数和(自身を含む): 254359872

約数和(自身を除く): 98582283

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 841, 957, 1871, 2523, 2871, 5613, 7569, 9251, 16839, 20581, 27753, 54259, 61743, 83259, 162777, 185229, 488331, 596849, 1573511, 1790547, 4720533, 5371641, 14161599, 17308621, 51925863, 155777589]

約数ペア:

[(1, 155777589), (3, 51925863), (9, 17308621), (11, 14161599), (29, 5371641), (33, 4720533), (87, 1790547), (99, 1573511), (261, 596849), (319, 488331), (841, 185229), (957, 162777), (1871, 83259), (2523, 61743), (2871, 54259), (5613, 27753), (7569, 20581), (9251, 16839)]