2956164471

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{269}}^1$

素因数の和:661

約数の個数: 64

約数和(自身を含む): 4790016000

約数和(自身を除く): 1833851529

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 239, 269, 351, 393, 717, 807, 1179, 1703, 2151, 2421, 3107, 3497, 3537, 5109, 6453, 7263, 9321, 10491, 15327, 27963, 31309, 31473, 35239, 45981, 64291, 83889, 93927, 94419, 105717, 192873, 281781, 317151, 407017, 458107, 578619, 835783, 845343, 951453, 1221051, 1374321, 1735857, 2507349, 3663153, 4122963, 7522047, 8422121, 10989459, 12368889, 22566141, 25266363, 75799089, 109487573, 227397267, 328462719, 985388157, 2956164471]

約数ペア:

[(1, 2956164471), (3, 985388157), (9, 328462719), (13, 227397267), (27, 109487573), (39, 75799089), (117, 25266363), (131, 22566141), (239, 12368889), (269, 10989459), (351, 8422121), (393, 7522047), (717, 4122963), (807, 3663153), (1179, 2507349), (1703, 1735857), (2151, 1374321), (2421, 1221051), (3107, 951453), (3497, 845343), (3537, 835783), (5109, 578619), (6453, 458107), (7263, 407017), (9321, 317151), (10491, 281781), (15327, 192873), (27963, 105717), (31309, 94419), (31473, 93927), (35239, 83889), (45981, 64291)]