67038783

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 111191040

約数和(自身を除く): 44152257

約数列:

[1, 3, 7, 19, 21, 37, 57, 111, 133, 239, 259, 361, 399, 703, 717, 777, 1083, 1673, 2109, 2527, 4541, 4921, 5019, 7581, 8843, 13357, 13623, 14763, 26529, 31787, 40071, 61901, 86279, 93499, 95361, 168017, 185703, 258837, 280497, 504051, 603953, 1176119, 1811859, 3192323, 3528357, 9576969, 22346261, 67038783]

約数ペア:

[(1, 67038783), (3, 22346261), (7, 9576969), (19, 3528357), (21, 3192323), (37, 1811859), (57, 1176119), (111, 603953), (133, 504051), (239, 280497), (259, 258837), (361, 185703), (399, 168017), (703, 95361), (717, 93499), (777, 86279), (1083, 61901), (1673, 40071), (2109, 31787), (2527, 26529), (4541, 14763), (4921, 13623), (5019, 13357), (7581, 8843)]