77747403

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1\times {\mathrm{631}}^1$

素因数の和:1314

約数の個数: 16

約数和(自身を含む): 105549056

約数和(自身を除く): 27801653

約数列:

[1, 3, 67, 201, 613, 631, 1839, 1893, 41071, 42277, 123213, 126831, 386803, 1160409, 25915801, 77747403]

約数ペア:

[(1, 77747403), (3, 25915801), (67, 1160409), (201, 386803), (613, 126831), (631, 123213), (1839, 42277), (1893, 41071)]