72023391

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 116951040

約数和(自身を除く): 44927649

約数列:

[1, 3, 9, 11, 27, 33, 99, 281, 297, 843, 863, 2529, 2589, 3091, 7587, 7767, 9273, 9493, 23301, 27819, 28479, 83457, 85437, 242503, 256311, 727509, 2182527, 2667533, 6547581, 8002599, 24007797, 72023391]

約数ペア:

[(1, 72023391), (3, 24007797), (9, 8002599), (11, 6547581), (27, 2667533), (33, 2182527), (99, 727509), (281, 256311), (297, 242503), (843, 85437), (863, 83457), (2529, 28479), (2589, 27819), (3091, 23301), (7587, 9493), (7767, 9273)]