40524813

素因数分解:

$3^3\times 7^2\times {\mathrm{30631}}^1$

素因数の和:30654

約数の個数: 24

約数和(自身を含む): 69840960

約数和(自身を除く): 29316147

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 30631, 91893, 214417, 275679, 643251, 827037, 1500919, 1929753, 4502757, 5789259, 13508271, 40524813]

約数ペア:

[(1, 40524813), (3, 13508271), (7, 5789259), (9, 4502757), (21, 1929753), (27, 1500919), (49, 827037), (63, 643251), (147, 275679), (189, 214417), (441, 91893), (1323, 30631)]