74157639

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{1303}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 100898304

約数和(自身を除く): 26740665

約数列:

[1, 3, 61, 183, 311, 933, 1303, 3909, 18971, 56913, 79483, 238449, 405233, 1215699, 24719213, 74157639]

約数ペア:

[(1, 74157639), (3, 24719213), (61, 1215699), (183, 405233), (311, 238449), (933, 79483), (1303, 56913), (3909, 18971)]