69946821

素因数分解:

$3^8\times 7^1\times {\mathrm{1523}}^1$

素因数の和:1554

約数の個数: 36

約数和(自身を含む): 119981472

約数和(自身を除く): 50034651

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1523, 1701, 2187, 4569, 5103, 6561, 10661, 13707, 15309, 31983, 41121, 45927, 95949, 123363, 287847, 370089, 863541, 1110267, 2590623, 3330801, 7771869, 9992403, 23315607, 69946821]

約数ペア:

[(1, 69946821), (3, 23315607), (7, 9992403), (9, 7771869), (21, 3330801), (27, 2590623), (63, 1110267), (81, 863541), (189, 370089), (243, 287847), (567, 123363), (729, 95949), (1523, 45927), (1701, 41121), (2187, 31983), (4569, 15309), (5103, 13707), (6561, 10661)]