40042701

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3793}}^1$

素因数の和:3842

約数の個数: 32

約数和(自身を含む): 65560320

約数和(自身を除く): 25517619

約数列:

[1, 3, 9, 17, 23, 27, 51, 69, 153, 207, 391, 459, 621, 1173, 3519, 3793, 10557, 11379, 34137, 64481, 87239, 102411, 193443, 261717, 580329, 785151, 1483063, 1740987, 2355453, 4449189, 13347567, 40042701]

約数ペア:

[(1, 40042701), (3, 13347567), (9, 4449189), (17, 2355453), (23, 1740987), (27, 1483063), (51, 785151), (69, 580329), (153, 261717), (207, 193443), (391, 102411), (459, 87239), (621, 64481), (1173, 34137), (3519, 11379), (3793, 10557)]