74938017

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{919}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 125061120

約数和(自身を除く): 50123103

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 353, 919, 1059, 2471, 2757, 3883, 6433, 7413, 10109, 11649, 19299, 27181, 30327, 70763, 81543, 212289, 324407, 973221, 2270849, 3568477, 6812547, 10705431, 24979339, 74938017]

約数ペア:

[(1, 74938017), (3, 24979339), (7, 10705431), (11, 6812547), (21, 3568477), (33, 2270849), (77, 973221), (231, 324407), (353, 212289), (919, 81543), (1059, 70763), (2471, 30327), (2757, 27181), (3883, 19299), (6433, 11649), (7413, 10109)]