87169041

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{863}}^1$

素因数の和:947

約数の個数: 40

約数和(自身を含む): 137998080

約数和(自身を除く): 50829039

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 129, 261, 387, 783, 863, 1161, 1247, 2349, 2589, 3483, 3741, 7767, 11223, 23301, 25027, 33669, 37109, 69903, 75081, 101007, 111327, 225243, 333981, 675729, 1001943, 1076161, 2027187, 3005829, 3228483, 9685449, 29056347, 87169041]

約数ペア:

[(1, 87169041), (3, 29056347), (9, 9685449), (27, 3228483), (29, 3005829), (43, 2027187), (81, 1076161), (87, 1001943), (129, 675729), (261, 333981), (387, 225243), (783, 111327), (863, 101007), (1161, 75081), (1247, 69903), (2349, 37109), (2589, 33669), (3483, 25027), (3741, 23301), (7767, 11223)]