29091987

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:704

約数の個数: 32

約数和(自身を含む): 45619200

約数和(自身を除く): 16527213

約数列:

[1, 3, 9, 23, 27, 69, 79, 207, 237, 593, 621, 711, 1779, 1817, 2133, 5337, 5451, 13639, 16011, 16353, 40917, 46847, 49059, 122751, 140541, 368253, 421623, 1077481, 1264869, 3232443, 9697329, 29091987]

約数ペア:

[(1, 29091987), (3, 9697329), (9, 3232443), (23, 1264869), (27, 1077481), (69, 421623), (79, 368253), (207, 140541), (237, 122751), (593, 49059), (621, 46847), (711, 40917), (1779, 16353), (1817, 16011), (2133, 13639), (5337, 5451)]