636668045487

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{2267}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 1006909263360

約数和(自身を除く): 370241217873

約数列:

[1, 3, 9, 23, 27, 69, 81, 109, 207, 243, 327, 461, 621, 981, 1383, 1863, 2267, 2507, 2943, 4149, 5589, 6801, 7521, 8829, 10603, 12447, 20403, 22563, 26487, 31809, 37341, 50249, 52141, 61209, 67689, 95427, 112023, 150747, 156423, 183627, 203067, 247103, 286281, 452241, 469269, 550881, 609201, 741309, 858843, 1045087, 1155727, 1356723, 1407807, 2223927, 2576529, 3135261, 3467181, 4070169, 4223421, 5683369, 6671781, 9405783, 10401543, 12210507, 12670263, 17050107, 20015343, 24037001, 28217349, 31204629, 51150321, 60046029, 72111003, 84652047, 93613887, 113914483, 153450963, 216333009, 253956141, 280841661, 341743449, 460352889, 648999027, 1025230347, 1381058667, 1946997081, 2620033109, 3075691041, 5840991243, 7860099327, 9227073123, 23580297981, 27681219369, 70740893943, 212222681829, 636668045487]

約数ペア:

[(1, 636668045487), (3, 212222681829), (9, 70740893943), (23, 27681219369), (27, 23580297981), (69, 9227073123), (81, 7860099327), (109, 5840991243), (207, 3075691041), (243, 2620033109), (327, 1946997081), (461, 1381058667), (621, 1025230347), (981, 648999027), (1383, 460352889), (1863, 341743449), (2267, 280841661), (2507, 253956141), (2943, 216333009), (4149, 153450963), (5589, 113914483), (6801, 93613887), (7521, 84652047), (8829, 72111003), (10603, 60046029), (12447, 51150321), (20403, 31204629), (22563, 28217349), (26487, 24037001), (31809, 20015343), (37341, 17050107), (50249, 12670263), (52141, 12210507), (61209, 10401543), (67689, 9405783), (95427, 6671781), (112023, 5683369), (150747, 4223421), (156423, 4070169), (183627, 3467181), (203067, 3135261), (247103, 2576529), (286281, 2223927), (452241, 1407807), (469269, 1356723), (550881, 1155727), (609201, 1045087), (741309, 858843)]