109797681

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1733}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 170792064

約数和(自身を除く): 60994383

約数列:

[1, 3, 7, 21, 49, 147, 431, 1293, 1733, 3017, 5199, 9051, 12131, 21119, 36393, 63357, 84917, 254751, 746923, 2240769, 5228461, 15685383, 36599227, 109797681]

約数ペア:

[(1, 109797681), (3, 36599227), (7, 15685383), (21, 5228461), (49, 2240769), (147, 746923), (431, 254751), (1293, 84917), (1733, 63357), (3017, 36393), (5199, 21119), (9051, 12131)]