5490389493

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{13687}}^1$

素因数の和:13958

約数の個数: 32

約数和(自身を含む): 8278502400

約数和(自身を除く): 2788112907

約数列:

[1, 3, 9, 27, 83, 179, 249, 537, 747, 1611, 2241, 4833, 13687, 14857, 41061, 44571, 123183, 133713, 369549, 401139, 1136021, 2449973, 3408063, 7349919, 10224189, 22049757, 30672567, 66149271, 203347759, 610043277, 1830129831, 5490389493]

約数ペア:

[(1, 5490389493), (3, 1830129831), (9, 610043277), (27, 203347759), (83, 66149271), (179, 30672567), (249, 22049757), (537, 10224189), (747, 7349919), (1611, 3408063), (2241, 2449973), (4833, 1136021), (13687, 401139), (14857, 369549), (41061, 133713), (44571, 123183)]