177937053

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1951}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 280338432

約数和(自身を除く): 102401379

約数列:

[1, 3, 7, 21, 43, 101, 129, 301, 303, 707, 903, 1951, 2121, 4343, 5853, 13029, 13657, 30401, 40971, 83893, 91203, 197051, 251679, 587251, 591153, 1379357, 1761753, 4138071, 8473193, 25419579, 59312351, 177937053]

約数ペア:

[(1, 177937053), (3, 59312351), (7, 25419579), (21, 8473193), (43, 4138071), (101, 1761753), (129, 1379357), (301, 591153), (303, 587251), (707, 251679), (903, 197051), (1951, 91203), (2121, 83893), (4343, 40971), (5853, 30401), (13029, 13657)]