65942121

素因数分解:

$3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{18803}}^1$

素因数の和:18980

約数の個数: 16

約数和(自身を含む): 101090304

約数和(自身を除く): 35148183

約数列:

[1, 3, 7, 21, 167, 501, 1169, 3507, 18803, 56409, 131621, 394863, 3140101, 9420303, 21980707, 65942121]

約数ペア:

[(1, 65942121), (3, 21980707), (7, 9420303), (21, 3140101), (167, 394863), (501, 131621), (1169, 56409), (3507, 18803)]