64628037

素因数分解:

$3^7\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 100368000

約数和(自身を除く): 35739963

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 729, 783, 1019, 2187, 2349, 3057, 7047, 9171, 21141, 27513, 29551, 63423, 82539, 88653, 247617, 265959, 742851, 797877, 2228553, 2393631, 7180893, 21542679, 64628037]

約数ペア:

[(1, 64628037), (3, 21542679), (9, 7180893), (27, 2393631), (29, 2228553), (81, 797877), (87, 742851), (243, 265959), (261, 247617), (729, 88653), (783, 82539), (1019, 63423), (2187, 29551), (2349, 27513), (3057, 21141), (7047, 9171)]