87905433

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{4817}}^1$

素因数の和:4917

約数の個数: 32

約数和(自身を含む): 148008960

約数和(自身を除く): 60103527

約数列:

[1, 3, 7, 11, 21, 33, 77, 79, 231, 237, 553, 869, 1659, 2607, 4817, 6083, 14451, 18249, 33719, 52987, 101157, 158961, 370909, 380543, 1112727, 1141629, 2663801, 4185973, 7991403, 12557919, 29301811, 87905433]

約数ペア:

[(1, 87905433), (3, 29301811), (7, 12557919), (11, 7991403), (21, 4185973), (33, 2663801), (77, 1141629), (79, 1112727), (231, 380543), (237, 370909), (553, 158961), (869, 101157), (1659, 52987), (2607, 33719), (4817, 18249), (6083, 14451)]