51536709

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{743}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 87613440

約数和(自身を除く): 36076731

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 743, 1101, 2229, 2569, 3303, 5201, 6687, 7707, 9909, 15603, 20061, 23121, 46809, 69363, 140427, 272681, 818043, 1908767, 2454129, 5726301, 7362387, 17178903, 51536709]

約数ペア:

[(1, 51536709), (3, 17178903), (7, 7362387), (9, 5726301), (21, 2454129), (27, 1908767), (63, 818043), (189, 272681), (367, 140427), (743, 69363), (1101, 46809), (2229, 23121), (2569, 20061), (3303, 15603), (5201, 9909), (6687, 7707)]