26474283

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:757

約数の個数: 40

約数和(自身を含む): 44210496

約数和(自身を除く): 17736213

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 691, 891, 1161, 1419, 2073, 3483, 4257, 6219, 7601, 12771, 18657, 22803, 29713, 38313, 55971, 68409, 89139, 205227, 267417, 326843, 615681, 802251, 980529, 2406753, 2941587, 8824761, 26474283]

約数ペア:

[(1, 26474283), (3, 8824761), (9, 2941587), (11, 2406753), (27, 980529), (33, 802251), (43, 615681), (81, 326843), (99, 267417), (129, 205227), (297, 89139), (387, 68409), (473, 55971), (691, 38313), (891, 29713), (1161, 22803), (1419, 18657), (2073, 12771), (3483, 7601), (4257, 6219)]