117453

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:81

約数の個数: 24

約数和(自身を含む): 196992

約数和(自身を除く): 79539

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 799, 833, 987, 2303, 2397, 2499, 5593, 6909, 16779, 39151, 117453]

約数ペア:

[(1, 117453), (3, 39151), (7, 16779), (17, 6909), (21, 5593), (47, 2499), (49, 2397), (51, 2303), (119, 987), (141, 833), (147, 799), (329, 357)]