72645579

素因数分解:

$3^7\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 110995200

約数和(自身を除く): 38349621

約数列:

[1, 3, 9, 27, 59, 81, 177, 243, 531, 563, 729, 1593, 1689, 2187, 4779, 5067, 14337, 15201, 33217, 43011, 45603, 99651, 129033, 136809, 298953, 410427, 896859, 1231281, 2690577, 8071731, 24215193, 72645579]

約数ペア:

[(1, 72645579), (3, 24215193), (9, 8071731), (27, 2690577), (59, 1231281), (81, 896859), (177, 410427), (243, 298953), (531, 136809), (563, 129033), (729, 99651), (1593, 45603), (1689, 43011), (2187, 33217), (4779, 15201), (5067, 14337)]