61554897

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{1493}}^1$

素因数の和:2014

約数の個数: 20

約数和(自身を含む): 92194740

約数和(自身を除く): 30639843

約数列:

[1, 3, 9, 27, 81, 509, 1493, 1527, 4479, 4581, 13437, 13743, 40311, 41229, 120933, 759937, 2279811, 6839433, 20518299, 61554897]

約数ペア:

[(1, 61554897), (3, 20518299), (9, 6839433), (27, 2279811), (81, 759937), (509, 120933), (1493, 41229), (1527, 40311), (4479, 13743), (4581, 13437)]