133419987

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 207567360

約数和(自身を除く): 74147373

約数列:

[1, 3, 9, 23, 27, 69, 181, 207, 543, 621, 1187, 1629, 3561, 4163, 4887, 10683, 12489, 27301, 32049, 37467, 81903, 112401, 214847, 245709, 644541, 737127, 1933623, 4941481, 5800869, 14824443, 44473329, 133419987]

約数ペア:

[(1, 133419987), (3, 44473329), (9, 14824443), (23, 5800869), (27, 4941481), (69, 1933623), (181, 737127), (207, 644541), (543, 245709), (621, 214847), (1187, 112401), (1629, 81903), (3561, 37467), (4163, 32049), (4887, 27301), (10683, 12489)]