82121523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{421}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 125425152

約数和(自身を除く): 43303629

約数列:

[1, 3, 11, 23, 33, 69, 253, 257, 421, 759, 771, 1263, 2827, 4631, 5911, 8481, 9683, 13893, 17733, 29049, 65021, 106513, 108197, 195063, 319539, 324591, 1190167, 2488531, 3570501, 7465593, 27373841, 82121523]

約数ペア:

[(1, 82121523), (3, 27373841), (11, 7465593), (23, 3570501), (33, 2488531), (69, 1190167), (253, 324591), (257, 319539), (421, 195063), (759, 108197), (771, 106513), (1263, 65021), (2827, 29049), (4631, 17733), (5911, 13893), (8481, 9683)]