464159727

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{45121}}^1$

素因数の和:45260

約数の個数: 20

約数和(自身を含む): 698849536

約数和(自身を除く): 234689809

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 45121, 135363, 406089, 1218267, 3654801, 5730367, 17191101, 51573303, 154719909, 464159727]

約数ペア:

[(1, 464159727), (3, 154719909), (9, 51573303), (27, 17191101), (81, 5730367), (127, 3654801), (381, 1218267), (1143, 406089), (3429, 135363), (10287, 45121)]