78260559

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2111

約数の個数: 32

約数和(自身を含む): 120046080

約数和(自身を除く): 41785521

約数列:

[1, 3, 13, 23, 39, 43, 69, 129, 299, 559, 897, 989, 1677, 2029, 2967, 6087, 12857, 26377, 38571, 46667, 79131, 87247, 140001, 261741, 606671, 1134211, 1820013, 2006681, 3402633, 6020043, 26086853, 78260559]

約数ペア:

[(1, 78260559), (3, 26086853), (13, 6020043), (23, 3402633), (39, 2006681), (43, 1820013), (69, 1134211), (129, 606671), (299, 261741), (559, 140001), (897, 87247), (989, 79131), (1677, 46667), (2029, 38571), (2967, 26377), (6087, 12857)]