89646909

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 133539840

約数和(自身を除く): 43892931

約数列:

[1, 3, 11, 33, 79, 137, 237, 251, 411, 753, 869, 1507, 2607, 2761, 4521, 8283, 10823, 19829, 32469, 34387, 59487, 103161, 119053, 218119, 357159, 378257, 654357, 1134771, 2716573, 8149719, 29882303, 89646909]

約数ペア:

[(1, 89646909), (3, 29882303), (11, 8149719), (33, 2716573), (79, 1134771), (137, 654357), (237, 378257), (251, 357159), (411, 218119), (753, 119053), (869, 103161), (1507, 59487), (2607, 34387), (2761, 32469), (4521, 19829), (8283, 10823)]