161159499

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{373}}^1\times {\mathrm{787}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 237537872

約数和(自身を除く): 76378373

約数列:

[1, 3, 9, 61, 183, 373, 549, 787, 1119, 2361, 3357, 7083, 22753, 48007, 68259, 144021, 204777, 293551, 432063, 880653, 2641959, 17906611, 53719833, 161159499]

約数ペア:

[(1, 161159499), (3, 53719833), (9, 17906611), (61, 2641959), (183, 880653), (373, 432063), (549, 293551), (787, 204777), (1119, 144021), (2361, 68259), (3357, 48007), (7083, 22753)]