169163919

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{13397}}^1$

素因数の和:13487

約数の個数: 24

約数和(自身を含む): 259170912

約数和(自身を除く): 90006993

約数列:

[1, 3, 9, 23, 61, 69, 183, 207, 549, 1403, 4209, 12627, 13397, 40191, 120573, 308131, 817217, 924393, 2451651, 2773179, 7354953, 18795991, 56387973, 169163919]

約数ペア:

[(1, 169163919), (3, 56387973), (9, 18795991), (23, 7354953), (61, 2773179), (69, 2451651), (183, 924393), (207, 817217), (549, 308131), (1403, 120573), (4209, 40191), (12627, 13397)]