26366013

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 40550400

約数和(自身を除く): 14184387

約数列:

[1, 3, 9, 27, 47, 79, 141, 237, 263, 423, 711, 789, 1269, 2133, 2367, 3713, 7101, 11139, 12361, 20777, 33417, 37083, 62331, 100251, 111249, 186993, 333747, 560979, 976519, 2929557, 8788671, 26366013]

約数ペア:

[(1, 26366013), (3, 8788671), (9, 2929557), (27, 976519), (47, 560979), (79, 333747), (141, 186993), (237, 111249), (263, 100251), (423, 62331), (711, 37083), (789, 33417), (1269, 20777), (2133, 12361), (2367, 11139), (3713, 7101)]