172119147

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{22229}}^1$

素因数の和:22350

約数の個数: 16

約数和(自身を含む): 240084000

約数和(自身を除く): 67964853

約数列:

[1, 3, 29, 87, 89, 267, 2581, 7743, 22229, 66687, 644641, 1933923, 1978381, 5935143, 57373049, 172119147]

約数ペア:

[(1, 172119147), (3, 57373049), (29, 5935143), (87, 1978381), (89, 1933923), (267, 644641), (2581, 66687), (7743, 22229)]