804536631

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{75821}}^1$

素因数の和:75964

約数の個数: 20

約数和(自身を含む): 1211028984

約数和(自身を除く): 406492353

約数列:

[1, 3, 9, 27, 81, 131, 393, 1179, 3537, 10611, 75821, 227463, 682389, 2047167, 6141501, 9932551, 29797653, 89392959, 268178877, 804536631]

約数ペア:

[(1, 804536631), (3, 268178877), (9, 89392959), (27, 29797653), (81, 9932551), (131, 6141501), (393, 2047167), (1179, 682389), (3537, 227463), (10611, 75821)]