76180671

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 136714240

約数和(自身を除く): 60533569

約数列:

[1, 3, 7, 9, 19, 21, 31, 57, 63, 93, 133, 171, 217, 279, 399, 589, 651, 1197, 1767, 1953, 2053, 4123, 5301, 6159, 12369, 14371, 18477, 37107, 39007, 43113, 63643, 117021, 129339, 190929, 273049, 351063, 445501, 572787, 819147, 1209217, 1336503, 2457441, 3627651, 4009509, 8464519, 10882953, 25393557, 76180671]

約数ペア:

[(1, 76180671), (3, 25393557), (7, 10882953), (9, 8464519), (19, 4009509), (21, 3627651), (31, 2457441), (57, 1336503), (63, 1209217), (93, 819147), (133, 572787), (171, 445501), (217, 351063), (279, 273049), (399, 190929), (589, 129339), (651, 117021), (1197, 63643), (1767, 43113), (1953, 39007), (2053, 37107), (4123, 18477), (5301, 14371), (6159, 12369)]