917630127

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{192013}}^1$

素因数の和:192084

約数の個数: 20

約数和(自身を含む): 1394021640

約数和(自身を除く): 476391513

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 192013, 576039, 1728117, 5184351, 11328767, 15553053, 33986301, 101958903, 305876709, 917630127]

約数ペア:

[(1, 917630127), (3, 305876709), (9, 101958903), (27, 33986301), (59, 15553053), (81, 11328767), (177, 5184351), (531, 1728117), (1593, 576039), (4779, 192013)]