61538361

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{1451}}^1$

素因数の和:1732

約数の個数: 16

約数和(自身を含む): 83728128

約数和(自身を除く): 22189767

約数列:

[1, 3, 67, 201, 211, 633, 1451, 4353, 14137, 42411, 97217, 291651, 306161, 918483, 20512787, 61538361]

約数ペア:

[(1, 61538361), (3, 20512787), (67, 918483), (201, 306161), (211, 291651), (633, 97217), (1451, 42411), (4353, 14137)]