40861653

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1223}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 65488896

約数和(自身を除く): 24627243

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 259, 301, 777, 903, 1223, 1591, 3669, 4773, 8561, 11137, 25683, 33411, 45251, 52589, 135753, 157767, 316757, 368123, 950271, 1104369, 1945793, 5837379, 13620551, 40861653]

約数ペア:

[(1, 40861653), (3, 13620551), (7, 5837379), (21, 1945793), (37, 1104369), (43, 950271), (111, 368123), (129, 316757), (259, 157767), (301, 135753), (777, 52589), (903, 45251), (1223, 33411), (1591, 25683), (3669, 11137), (4773, 8561)]