78867633

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 117089280

約数和(自身を除く): 38221647

約数列:

[1, 3, 13, 39, 43, 129, 131, 359, 393, 559, 1077, 1677, 1703, 4667, 5109, 5633, 14001, 15437, 16899, 46311, 47029, 73229, 141087, 200681, 219687, 602043, 611377, 1834131, 2022247, 6066741, 26289211, 78867633]

約数ペア:

[(1, 78867633), (3, 26289211), (13, 6066741), (39, 2022247), (43, 1834131), (129, 611377), (131, 602043), (359, 219687), (393, 200681), (559, 141087), (1077, 73229), (1677, 47029), (1703, 46311), (4667, 16899), (5109, 15437), (5633, 14001)]