142760673

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{257}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 234404352

約数和(自身を除く): 91643679

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 181, 257, 279, 341, 543, 771, 1023, 1629, 1991, 2313, 2827, 3069, 5611, 5973, 7967, 8481, 16833, 17919, 23901, 25443, 46517, 50499, 61721, 71703, 87637, 139551, 185163, 262911, 418653, 511687, 555489, 788733, 1442027, 1535061, 4326081, 4605183, 12978243, 15862297, 47586891, 142760673]

約数ペア:

[(1, 142760673), (3, 47586891), (9, 15862297), (11, 12978243), (31, 4605183), (33, 4326081), (93, 1535061), (99, 1442027), (181, 788733), (257, 555489), (279, 511687), (341, 418653), (543, 262911), (771, 185163), (1023, 139551), (1629, 87637), (1991, 71703), (2313, 61721), (2827, 50499), (3069, 46517), (5611, 25443), (5973, 23901), (7967, 17919), (8481, 16833)]