81602013

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21401}}^1$

素因数の和:21476

約数の個数: 16

約数和(自身を含む): 115057152

約数和(自身を除く): 33455139

約数列:

[1, 3, 31, 41, 93, 123, 1271, 3813, 21401, 64203, 663431, 877441, 1990293, 2632323, 27200671, 81602013]

約数ペア:

[(1, 81602013), (3, 27200671), (31, 2632323), (41, 1990293), (93, 877441), (123, 663431), (1271, 64203), (3813, 21401)]