71815641

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{4457}}^1$

素因数の和:4632

約数の個数: 16

約数和(自身を含む): 98860608

約数和(自身を除く): 27044967

約数列:

[1, 3, 41, 123, 131, 393, 4457, 5371, 13371, 16113, 182737, 548211, 583867, 1751601, 23938547, 71815641]

約数ペア:

[(1, 71815641), (3, 23938547), (41, 1751601), (123, 583867), (131, 548211), (393, 182737), (4457, 16113), (5371, 13371)]