8019356913

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{70937}}^1$

素因数の和:71078

約数の個数: 32

約数和(自身を含む): 12258086400

約数和(自身を除く): 4238729487

約数列:

[1, 3, 9, 27, 53, 79, 159, 237, 477, 711, 1431, 2133, 4187, 12561, 37683, 70937, 113049, 212811, 638433, 1915299, 3759661, 5604023, 11278983, 16812069, 33836949, 50436207, 101510847, 151308621, 297013219, 891039657, 2673118971, 8019356913]

約数ペア:

[(1, 8019356913), (3, 2673118971), (9, 891039657), (27, 297013219), (53, 151308621), (79, 101510847), (159, 50436207), (237, 33836949), (477, 16812069), (711, 11278983), (1431, 5604023), (2133, 3759661), (4187, 1915299), (12561, 638433), (37683, 212811), (70937, 113049)]