83273778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{220301}}^1$

素因数の和:220319

約数の個数: 32

約数和(自身を含む): 211489920

約数和(自身を除く): 128216142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 220301, 440602, 660903, 1321806, 1542107, 1982709, 3084214, 3965418, 4626321, 5948127, 9252642, 11896254, 13878963, 27757926, 41636889, 83273778]

約数ペア:

[(1, 83273778), (2, 41636889), (3, 27757926), (6, 13878963), (7, 11896254), (9, 9252642), (14, 5948127), (18, 4626321), (21, 3965418), (27, 3084214), (42, 1982709), (54, 1542107), (63, 1321806), (126, 660903), (189, 440602), (378, 220301)]