71332947

素因数分解:

$3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6397}}^1$

素因数の和:6472

約数の個数: 32

約数和(自身を含む): 122841600

約数和(自身を除く): 51508653

約数列:

[1, 3, 7, 9, 21, 27, 59, 63, 177, 189, 413, 531, 1239, 1593, 3717, 6397, 11151, 19191, 44779, 57573, 134337, 172719, 377423, 403011, 1132269, 1209033, 2641961, 3396807, 7925883, 10190421, 23777649, 71332947]

約数ペア:

[(1, 71332947), (3, 23777649), (7, 10190421), (9, 7925883), (21, 3396807), (27, 2641961), (59, 1209033), (63, 1132269), (177, 403011), (189, 377423), (413, 172719), (531, 134337), (1239, 57573), (1593, 44779), (3717, 19191), (6397, 11151)]