3167181

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:714

約数の個数: 20

約数和(自身を含む): 4816284

約数和(自身を除く): 1649103

約数列:

[1, 3, 9, 27, 61, 81, 183, 549, 641, 1647, 1923, 4941, 5769, 17307, 39101, 51921, 117303, 351909, 1055727, 3167181]

約数ペア:

[(1, 3167181), (3, 1055727), (9, 351909), (27, 117303), (61, 51921), (81, 39101), (183, 17307), (549, 5769), (641, 4941), (1647, 1923)]