27163917

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 45360480

約数和(自身を除く): 18196563

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 709, 891, 1161, 1419, 2127, 3483, 4257, 6381, 7799, 12771, 19143, 23397, 30487, 38313, 57429, 70191, 91461, 210573, 274383, 335357, 631719, 823149, 1006071, 2469447, 3018213, 9054639, 27163917]

約数ペア:

[(1, 27163917), (3, 9054639), (9, 3018213), (11, 2469447), (27, 1006071), (33, 823149), (43, 631719), (81, 335357), (99, 274383), (129, 210573), (297, 91461), (387, 70191), (473, 57429), (709, 38313), (891, 30487), (1161, 23397), (1419, 19143), (2127, 12771), (3483, 7799), (4257, 6381)]