90404589

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{161149}}^1$

素因数の和:161180

約数の個数: 16

約数和(自身を含む): 139233600

約数和(自身を除く): 48829011

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 161149, 483447, 1772639, 2739533, 5317917, 8218599, 30134863, 90404589]

約数ペア:

[(1, 90404589), (3, 30134863), (11, 8218599), (17, 5317917), (33, 2739533), (51, 1772639), (187, 483447), (561, 161149)]