42414273

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:467

約数の個数: 40

約数和(自身を含む): 69765696

約数和(自身を除く): 27351423

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 181, 263, 297, 543, 789, 891, 1629, 1991, 2367, 2893, 4887, 5973, 7101, 8679, 14661, 17919, 21303, 26037, 47603, 53757, 78111, 142809, 161271, 234333, 428427, 523633, 1285281, 1570899, 3855843, 4712697, 14138091, 42414273]

約数ペア:

[(1, 42414273), (3, 14138091), (9, 4712697), (11, 3855843), (27, 1570899), (33, 1285281), (81, 523633), (99, 428427), (181, 234333), (263, 161271), (297, 142809), (543, 78111), (789, 53757), (891, 47603), (1629, 26037), (1991, 21303), (2367, 17919), (2893, 14661), (4887, 8679), (5973, 7101)]