86985657

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:675

約数の個数: 40

約数和(自身を含む): 142702560

約数和(自身を除く): 55716903

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 233, 297, 419, 699, 891, 1257, 2097, 2563, 3771, 4609, 6291, 7689, 11313, 13827, 18873, 23067, 33939, 41481, 69201, 97627, 124443, 207603, 292881, 373329, 878643, 1073897, 2635929, 3221691, 7907787, 9665073, 28995219, 86985657]

約数ペア:

[(1, 86985657), (3, 28995219), (9, 9665073), (11, 7907787), (27, 3221691), (33, 2635929), (81, 1073897), (99, 878643), (233, 373329), (297, 292881), (419, 207603), (699, 124443), (891, 97627), (1257, 69201), (2097, 41481), (2563, 33939), (3771, 23067), (4609, 18873), (6291, 13827), (7689, 11313)]