67149439

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 85861760

約数和(自身を除く): 18712321

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 1747, 2023, 2261, 5491, 12229, 29699, 33193, 38437, 207893, 232351, 504883, 564281, 3534181, 3949967, 9592777, 67149439]

約数ペア:

[(1, 67149439), (7, 9592777), (17, 3949967), (19, 3534181), (119, 564281), (133, 504883), (289, 232351), (323, 207893), (1747, 38437), (2023, 33193), (2261, 29699), (5491, 12229)]