55605909

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 76769280

約数和(自身を除く): 21163371

約数列:

[1, 3, 31, 93, 419, 1257, 1427, 4281, 12989, 38967, 44237, 132711, 597913, 1793739, 18535303, 55605909]

約数ペア:

[(1, 55605909), (3, 18535303), (31, 1793739), (93, 597913), (419, 132711), (1257, 44237), (1427, 38967), (4281, 12989)]