149057831

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 172913040

約数和(自身を除く): 23855209

約数列:

[1, 13, 19, 61, 169, 247, 761, 793, 1159, 3211, 9893, 10309, 14459, 15067, 46421, 128609, 187967, 195871, 603473, 881999, 2443571, 7845149, 11465987, 149057831]

約数ペア:

[(1, 149057831), (13, 11465987), (19, 7845149), (61, 2443571), (169, 881999), (247, 603473), (761, 195871), (793, 187967), (1159, 128609), (3211, 46421), (9893, 15067), (10309, 14459)]