118921089

素因数分解:

$3^1\times 7^2\times {\mathrm{431}}^1\times {\mathrm{1877}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 184975488

約数和(自身を除く): 66054399

約数列:

[1, 3, 7, 21, 49, 147, 431, 1293, 1877, 3017, 5631, 9051, 13139, 21119, 39417, 63357, 91973, 275919, 808987, 2426961, 5662909, 16988727, 39640363, 118921089]

約数ペア:

[(1, 118921089), (3, 39640363), (7, 16988727), (21, 5662909), (49, 2426961), (147, 808987), (431, 275919), (1293, 91973), (1877, 63357), (3017, 39417), (5631, 21119), (9051, 13139)]