71398593

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24113}}^1$

素因数の和:24173

約数の個数: 24

約数和(自身を含む): 120377088

約数和(自身を除く): 48978495

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 24113, 72339, 168791, 217017, 506373, 1133311, 1519119, 3399933, 7933177, 10199799, 23799531, 71398593]

約数ペア:

[(1, 71398593), (3, 23799531), (7, 10199799), (9, 7933177), (21, 3399933), (47, 1519119), (63, 1133311), (141, 506373), (329, 217017), (423, 168791), (987, 72339), (2961, 24113)]