189236493

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{25121}}^1$

素因数の和:25167

約数の個数: 24

約数和(自身を含む): 292621056

約数和(自身を除く): 103384563

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 837, 2511, 7533, 25121, 75363, 226089, 678267, 778751, 2034801, 2336253, 6104403, 7008759, 21026277, 63078831, 189236493]

約数ペア:

[(1, 189236493), (3, 63078831), (9, 21026277), (27, 7008759), (31, 6104403), (81, 2336253), (93, 2034801), (243, 778751), (279, 678267), (837, 226089), (2511, 75363), (7533, 25121)]