291223306071

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{1619}}^1\times {\mathrm{34519}}^1$

素因数の和:36340

約数の個数: 32

約数和(自身を含む): 433957824000

約数和(自身を除く): 142734517929

約数列:

[1, 3, 9, 27, 193, 579, 1619, 1737, 4857, 5211, 14571, 34519, 43713, 103557, 310671, 312467, 932013, 937401, 2812203, 6662167, 8436609, 19986501, 55886261, 59959503, 167658783, 179878509, 502976349, 1508929047, 10786048373, 32358145119, 97074435357, 291223306071]

約数ペア:

[(1, 291223306071), (3, 97074435357), (9, 32358145119), (27, 10786048373), (193, 1508929047), (579, 502976349), (1619, 179878509), (1737, 167658783), (4857, 59959503), (5211, 55886261), (14571, 19986501), (34519, 8436609), (43713, 6662167), (103557, 2812203), (310671, 937401), (312467, 932013)]