85801821

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{51719}}^1$

素因数の和:51808

約数の個数: 16

約数和(自身を含む): 132403200

約数和(自身を除く): 46601379

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 51719, 155157, 362033, 1086099, 4085801, 12257403, 28600607, 85801821]

約数ペア:

[(1, 85801821), (3, 28600607), (7, 12257403), (21, 4085801), (79, 1086099), (237, 362033), (553, 155157), (1659, 51719)]