61219539

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5869}}^1$

素因数の和:5955

約数の個数: 24

約数和(自身を含む): 94624400

約数和(自身を除く): 33404861

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 3477, 5869, 10431, 17607, 52821, 111511, 334533, 358009, 1003599, 1074027, 3222081, 6802171, 20406513, 61219539]

約数ペア:

[(1, 61219539), (3, 20406513), (9, 6802171), (19, 3222081), (57, 1074027), (61, 1003599), (171, 358009), (183, 334533), (549, 111511), (1159, 52821), (3477, 17607), (5869, 10431)]