142451217

素因数分解:

$3^5\times {\mathrm{43}}^1\times {\mathrm{13633}}^1$

素因数の和:13691

約数の個数: 24

約数和(自身を含む): 218362144

約数和(自身を除く): 75910927

約数列:

[1, 3, 9, 27, 43, 81, 129, 243, 387, 1161, 3483, 10449, 13633, 40899, 122697, 368091, 586219, 1104273, 1758657, 3312819, 5275971, 15827913, 47483739, 142451217]

約数ペア:

[(1, 142451217), (3, 47483739), (9, 15827913), (27, 5275971), (43, 3312819), (81, 1758657), (129, 1104273), (243, 586219), (387, 368091), (1161, 122697), (3483, 40899), (10449, 13633)]