68366673

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:539

約数の個数: 40

約数和(自身を含む): 109248480

約数和(自身を除く): 40881807

約数列:

[1, 3, 9, 17, 27, 51, 81, 131, 153, 379, 393, 459, 1137, 1179, 1377, 2227, 3411, 3537, 6443, 6681, 10233, 10611, 19329, 20043, 30699, 49649, 57987, 60129, 148947, 173961, 180387, 446841, 521883, 844033, 1340523, 2532099, 4021569, 7596297, 22788891, 68366673]

約数ペア:

[(1, 68366673), (3, 22788891), (9, 7596297), (17, 4021569), (27, 2532099), (51, 1340523), (81, 844033), (131, 521883), (153, 446841), (379, 180387), (393, 173961), (459, 148947), (1137, 60129), (1179, 57987), (1377, 49649), (2227, 30699), (3411, 20043), (3537, 19329), (6443, 10611), (6681, 10233)]