133719807

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1451}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 204906240

約数和(自身を除く): 71186433

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 1451, 1807, 2363, 4353, 5421, 7089, 18863, 24667, 30719, 56589, 74001, 92157, 201689, 320671, 605067, 962013, 2621957, 3428713, 7865871, 10286139, 44573269, 133719807]

約数ペア:

[(1, 133719807), (3, 44573269), (13, 10286139), (17, 7865871), (39, 3428713), (51, 2621957), (139, 962013), (221, 605067), (417, 320671), (663, 201689), (1451, 92157), (1807, 74001), (2363, 56589), (4353, 30719), (5421, 24667), (7089, 18863)]