40785003

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4021}}^1$

素因数の和:4064

約数の個数: 36

約数和(自身を含む): 71527248

約数和(自身を除く): 30742245

約数列:

[1, 3, 7, 9, 21, 23, 49, 63, 69, 147, 161, 207, 441, 483, 1127, 1449, 3381, 4021, 10143, 12063, 28147, 36189, 84441, 92483, 197029, 253323, 277449, 591087, 647381, 832347, 1773261, 1942143, 4531667, 5826429, 13595001, 40785003]

約数ペア:

[(1, 40785003), (3, 13595001), (7, 5826429), (9, 4531667), (21, 1942143), (23, 1773261), (49, 832347), (63, 647381), (69, 591087), (147, 277449), (161, 253323), (207, 197029), (441, 92483), (483, 84441), (1127, 36189), (1449, 28147), (3381, 12063), (4021, 10143)]