123733143

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{587}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 189477120

約数和(自身を除く): 65743977

約数列:

[1, 3, 9, 27, 37, 111, 211, 333, 587, 633, 999, 1761, 1899, 5283, 5697, 7807, 15849, 21719, 23421, 65157, 70263, 123857, 195471, 210789, 371571, 586413, 1114713, 3344139, 4582709, 13748127, 41244381, 123733143]

約数ペア:

[(1, 123733143), (3, 41244381), (9, 13748127), (27, 4582709), (37, 3344139), (111, 1114713), (211, 586413), (333, 371571), (587, 210789), (633, 195471), (999, 123857), (1761, 70263), (1899, 65157), (5283, 23421), (5697, 21719), (7807, 15849)]