252317079

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{13763}}^1$

素因数の和:13876

約数の個数: 32

約数和(自身を含む): 431639040

約数和(自身を除く): 179321961

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 189, 291, 679, 873, 2037, 2619, 6111, 13763, 18333, 41289, 96341, 123867, 289023, 371601, 867069, 1335011, 2601207, 4005033, 9345077, 12015099, 28035231, 36045297, 84105693, 252317079]

約数ペア:

[(1, 252317079), (3, 84105693), (7, 36045297), (9, 28035231), (21, 12015099), (27, 9345077), (63, 4005033), (97, 2601207), (189, 1335011), (291, 867069), (679, 371601), (873, 289023), (2037, 123867), (2619, 96341), (6111, 41289), (13763, 18333)]