159174801

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{63391}}^1$

素因数の和:63434

約数の個数: 20

約数和(自身を含む): 245453824

約数和(自身を除く): 86279023

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 63391, 190173, 570519, 1711557, 1965121, 5134671, 5895363, 17686089, 53058267, 159174801]

約数ペア:

[(1, 159174801), (3, 53058267), (9, 17686089), (27, 5895363), (31, 5134671), (81, 1965121), (93, 1711557), (279, 570519), (837, 190173), (2511, 63391)]