16156730421

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{4523}}^1\times {\mathrm{10177}}^1$

素因数の和:14722

約数の個数: 32

約数和(自身を含む): 25785352320

約数和(自身を除く): 9628621899

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 4523, 10177, 13569, 30531, 40707, 58799, 91593, 122121, 132301, 176397, 274779, 396903, 529191, 1190709, 1587573, 3572127, 46030571, 138091713, 414275139, 598397423, 1242825417, 1795192269, 5385576807, 16156730421]

約数ペア:

[(1, 16156730421), (3, 5385576807), (9, 1795192269), (13, 1242825417), (27, 598397423), (39, 414275139), (117, 138091713), (351, 46030571), (4523, 3572127), (10177, 1587573), (13569, 1190709), (30531, 529191), (40707, 396903), (58799, 274779), (91593, 176397), (122121, 132301)]