177260083

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2903}}^1$

素因数の和:2995

約数の個数: 32

約数和(自身を含む): 241984512

約数和(自身を除く): 64724429

約数列:

[1, 7, 11, 13, 61, 77, 91, 143, 427, 671, 793, 1001, 2903, 4697, 5551, 8723, 20321, 31933, 37739, 61061, 177083, 223531, 264173, 415129, 1239581, 1947913, 2302079, 2905903, 13635391, 16114553, 25322869, 177260083]

約数ペア:

[(1, 177260083), (7, 25322869), (11, 16114553), (13, 13635391), (61, 2905903), (77, 2302079), (91, 1947913), (143, 1239581), (427, 415129), (671, 264173), (793, 223531), (1001, 177083), (2903, 61061), (4697, 37739), (5551, 31933), (8723, 20321)]