67608231

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:295

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 28192089

約数列:

[1, 3, 47, 53, 83, 109, 141, 159, 249, 327, 2491, 3901, 4399, 5123, 5777, 7473, 9047, 11703, 13197, 15369, 17331, 27141, 206753, 271519, 425209, 479491, 620259, 814557, 1275627, 1438473, 22536077, 67608231]

約数ペア:

[(1, 67608231), (3, 22536077), (47, 1438473), (53, 1275627), (83, 814557), (109, 620259), (141, 479491), (159, 425209), (249, 271519), (327, 206753), (2491, 27141), (3901, 17331), (4399, 15369), (5123, 13197), (5777, 11703), (7473, 9047)]