848076021

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1901}}^1$

素因数の和:1995

約数の個数: 64

約数和(自身を含む): 1431521280

約数和(自身を除く): 583445259

約数列:

[1, 3, 9, 13, 27, 31, 39, 41, 93, 117, 123, 279, 351, 369, 403, 533, 837, 1107, 1209, 1271, 1599, 1901, 3627, 3813, 4797, 5703, 10881, 11439, 14391, 16523, 17109, 24713, 34317, 49569, 51327, 58931, 74139, 77941, 148707, 176793, 222417, 233823, 446121, 530379, 667251, 701469, 766103, 1013233, 1591137, 2104407, 2298309, 2416171, 3039699, 6894927, 7248513, 9119097, 20684781, 21745539, 27357291, 31410223, 65236617, 94230669, 282692007, 848076021]

約数ペア:

[(1, 848076021), (3, 282692007), (9, 94230669), (13, 65236617), (27, 31410223), (31, 27357291), (39, 21745539), (41, 20684781), (93, 9119097), (117, 7248513), (123, 6894927), (279, 3039699), (351, 2416171), (369, 2298309), (403, 2104407), (533, 1591137), (837, 1013233), (1107, 766103), (1209, 701469), (1271, 667251), (1599, 530379), (1901, 446121), (3627, 233823), (3813, 222417), (4797, 176793), (5703, 148707), (10881, 77941), (11439, 74139), (14391, 58931), (16523, 51327), (17109, 49569), (24713, 34317)]