79289877

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 107667392

約数和(自身を除く): 28377515

約数列:

[1, 3, 67, 201, 421, 937, 1263, 2811, 28207, 62779, 84621, 188337, 394477, 1183431, 26429959, 79289877]

約数ペア:

[(1, 79289877), (3, 26429959), (67, 1183431), (201, 394477), (421, 188337), (937, 84621), (1263, 62779), (2811, 28207)]