47898783

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{14423}}^1$

素因数の和:14476

約数の個数: 20

約数和(自身を含む): 73302768

約数和(自身を除く): 25403985

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 14423, 43269, 129807, 389421, 591343, 1168263, 1774029, 5322087, 15966261, 47898783]

約数ペア:

[(1, 47898783), (3, 15966261), (9, 5322087), (27, 1774029), (41, 1168263), (81, 591343), (123, 389421), (369, 129807), (1107, 43269), (3321, 14423)]