25804515609

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1\times {\mathrm{3701}}^1$

素因数の和:4118

約数の個数: 48

約数和(自身を含む): 38919688704

約数和(自身を除く): 13115173095

約数列:

[1, 3, 9, 47, 53, 141, 159, 311, 423, 477, 933, 2491, 2799, 3701, 7473, 11103, 14617, 16483, 22419, 33309, 43851, 49449, 131553, 148347, 173947, 196153, 521841, 588459, 774701, 1151011, 1565523, 1765377, 2324103, 3453033, 6972309, 9219191, 10359099, 27657573, 54097517, 61003583, 82972719, 162292551, 183010749, 486877653, 549032247, 2867168401, 8601505203, 25804515609]

約数ペア:

[(1, 25804515609), (3, 8601505203), (9, 2867168401), (47, 549032247), (53, 486877653), (141, 183010749), (159, 162292551), (311, 82972719), (423, 61003583), (477, 54097517), (933, 27657573), (2491, 10359099), (2799, 9219191), (3701, 6972309), (7473, 3453033), (11103, 2324103), (14617, 1765377), (16483, 1565523), (22419, 1151011), (33309, 774701), (43851, 588459), (49449, 521841), (131553, 196153), (148347, 173947)]