40672107

素因数分解:

$3^2\times 7^2\times {\mathrm{92227}}^1$

素因数の和:92247

約数の個数: 18

約数和(自身を含む): 68340948

約数和(自身を除く): 27668841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 92227, 276681, 645589, 830043, 1936767, 4519123, 5810301, 13557369, 40672107]

約数ペア:

[(1, 40672107), (3, 13557369), (7, 5810301), (9, 4519123), (21, 1936767), (49, 830043), (63, 645589), (147, 276681), (441, 92227)]