73000851

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4451}}^1$

素因数の和:4543

約数の個数: 32

約数和(自身を含む): 123088896

約数和(自身を除く): 50088045

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 497, 781, 1491, 2343, 4451, 5467, 13353, 16401, 31157, 48961, 93471, 146883, 316021, 342727, 948063, 1028181, 2212147, 3476231, 6636441, 10428693, 24333617, 73000851]

約数ペア:

[(1, 73000851), (3, 24333617), (7, 10428693), (11, 6636441), (21, 3476231), (33, 2212147), (71, 1028181), (77, 948063), (213, 342727), (231, 316021), (497, 146883), (781, 93471), (1491, 48961), (2343, 31157), (4451, 16401), (5467, 13353)]