61129917

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{25439}}^1$

素因数の和:25537

約数の個数: 16

約数和(自身を含む): 91584000

約数和(自身を除く): 30454083

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 25439, 76317, 228951, 686853, 2264071, 6792213, 20376639, 61129917]

約数ペア:

[(1, 61129917), (3, 20376639), (9, 6792213), (27, 2264071), (89, 686853), (267, 228951), (801, 76317), (2403, 25439)]