67290237

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12277}}^1$

素因数の和:12322

約数の個数: 32

約数和(自身を含む): 117868800

約数和(自身を除く): 50578563

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 783, 1827, 5481, 12277, 36831, 85939, 110493, 257817, 331479, 356033, 773451, 1068099, 2320353, 2492231, 3204297, 7476693, 9612891, 22430079, 67290237]

約数ペア:

[(1, 67290237), (3, 22430079), (7, 9612891), (9, 7476693), (21, 3204297), (27, 2492231), (29, 2320353), (63, 1068099), (87, 773451), (189, 356033), (203, 331479), (261, 257817), (609, 110493), (783, 85939), (1827, 36831), (5481, 12277)]