161743107

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:459

約数の個数: 32

約数和(自身を含む): 230681088

約数和(自身を除く): 68937981

約数列:

[1, 3, 23, 69, 73, 163, 197, 219, 489, 591, 1679, 3749, 4531, 5037, 11247, 11899, 13593, 14381, 32111, 35697, 43143, 96333, 273677, 330763, 738553, 821031, 992289, 2215659, 2344103, 7032309, 53914369, 161743107]

約数ペア:

[(1, 161743107), (3, 53914369), (23, 7032309), (69, 2344103), (73, 2215659), (163, 992289), (197, 821031), (219, 738553), (489, 330763), (591, 273677), (1679, 96333), (3749, 43143), (4531, 35697), (5037, 32111), (11247, 14381), (11899, 13593)]