75846351

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{643}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 119443968

約数和(自身を除く): 43597617

約数列:

[1, 3, 7, 21, 41, 123, 137, 287, 411, 643, 861, 959, 1929, 2877, 4501, 5617, 13503, 16851, 26363, 39319, 79089, 88091, 117957, 184541, 264273, 553623, 616637, 1849911, 3611731, 10835193, 25282117, 75846351]

約数ペア:

[(1, 75846351), (3, 25282117), (7, 10835193), (21, 3611731), (41, 1849911), (123, 616637), (137, 553623), (287, 264273), (411, 184541), (643, 117957), (861, 88091), (959, 79089), (1929, 39319), (2877, 26363), (4501, 16851), (5617, 13503)]