67314387

素因数分解:

$3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{9743}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 106638336

約数和(自身を除く): 39323949

約数列:

[1, 3, 7, 21, 47, 49, 141, 147, 329, 987, 2303, 6909, 9743, 29229, 68201, 204603, 457921, 477407, 1373763, 1432221, 3205447, 9616341, 22438129, 67314387]

約数ペア:

[(1, 67314387), (3, 22438129), (7, 9616341), (21, 3205447), (47, 1432221), (49, 1373763), (141, 477407), (147, 457921), (329, 204603), (987, 68201), (2303, 29229), (6909, 9743)]