72351117

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{86441}}^1$

素因数の和:86481

約数の個数: 16

約数和(自身を含む): 110645760

約数和(自身を除く): 38294643

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 86441, 259323, 777969, 2333907, 2679671, 8039013, 24117039, 72351117]

約数ペア:

[(1, 72351117), (3, 24117039), (9, 8039013), (27, 2679671), (31, 2333907), (93, 777969), (279, 259323), (837, 86441)]