168127947

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{797}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 269021760

約数和(自身を除く): 100893813

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 601, 797, 1803, 2391, 5409, 7173, 7813, 10361, 16227, 21519, 23439, 31083, 70317, 93249, 210951, 279747, 478997, 1436991, 4310973, 6226961, 12932919, 18680883, 56042649, 168127947]

約数ペア:

[(1, 168127947), (3, 56042649), (9, 18680883), (13, 12932919), (27, 6226961), (39, 4310973), (117, 1436991), (351, 478997), (601, 279747), (797, 210951), (1803, 93249), (2391, 70317), (5409, 31083), (7173, 23439), (7813, 21519), (10361, 16227)]