8294697

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 48

約数和(自身を含む): 13898880

約数和(自身を除く): 5604183

約数列:

[1, 3, 9, 19, 23, 27, 37, 57, 69, 111, 171, 207, 333, 361, 437, 513, 621, 703, 851, 999, 1083, 1311, 2109, 2553, 3249, 3933, 6327, 7659, 8303, 9747, 11799, 13357, 16169, 18981, 22977, 24909, 40071, 48507, 74727, 120213, 145521, 224181, 307211, 360639, 436563, 921633, 2764899, 8294697]

約数ペア:

[(1, 8294697), (3, 2764899), (9, 921633), (19, 436563), (23, 360639), (27, 307211), (37, 224181), (57, 145521), (69, 120213), (111, 74727), (171, 48507), (207, 40071), (333, 24909), (361, 22977), (437, 18981), (513, 16169), (621, 13357), (703, 11799), (851, 9747), (999, 8303), (1083, 7659), (1311, 6327), (2109, 3933), (2553, 3249)]