61137519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{21611}}^1$

素因数の和:21678

約数の個数: 16

約数和(自身を含む): 87139584

約数和(自身を除く): 26002065

約数列:

[1, 3, 23, 41, 69, 123, 943, 2829, 21611, 64833, 497053, 886051, 1491159, 2658153, 20379173, 61137519]

約数ペア:

[(1, 61137519), (3, 20379173), (23, 2658153), (41, 1491159), (69, 886051), (123, 497053), (943, 64833), (2829, 21611)]