190030941

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{57221}}^1$

素因数の和:57274

約数の個数: 20

約数和(自身を含む): 290802204

約数和(自身を除く): 100771263

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 1107, 3321, 57221, 171663, 514989, 1544967, 2346061, 4634901, 7038183, 21114549, 63343647, 190030941]

約数ペア:

[(1, 190030941), (3, 63343647), (9, 21114549), (27, 7038183), (41, 4634901), (81, 2346061), (123, 1544967), (369, 514989), (1107, 171663), (3321, 57221)]