72377823

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6991}}^1$

素因数の和:7047

約数の個数: 32

約数和(自身を含む): 120821760

約数和(自身を除く): 48443937

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 3451, 6991, 10353, 20973, 48937, 118847, 146811, 202739, 356541, 608217, 831929, 1419173, 2495787, 3446563, 4257519, 10339689, 24125941, 72377823]

約数ペア:

[(1, 72377823), (3, 24125941), (7, 10339689), (17, 4257519), (21, 3446563), (29, 2495787), (51, 1419173), (87, 831929), (119, 608217), (203, 356541), (357, 202739), (493, 146811), (609, 118847), (1479, 48937), (3451, 20973), (6991, 10353)]