88902801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 145297152

約数和(自身を除く): 56394351

約数列:

[1, 3, 9, 13, 39, 41, 43, 117, 123, 129, 369, 387, 431, 533, 559, 1293, 1599, 1677, 1763, 3879, 4797, 5031, 5289, 5603, 15867, 16809, 17671, 18533, 22919, 50427, 53013, 55599, 68757, 159039, 166797, 206271, 229723, 240929, 689169, 722787, 759853, 2067507, 2168361, 2279559, 6838677, 9878089, 29634267, 88902801]

約数ペア:

[(1, 88902801), (3, 29634267), (9, 9878089), (13, 6838677), (39, 2279559), (41, 2168361), (43, 2067507), (117, 759853), (123, 722787), (129, 689169), (369, 240929), (387, 229723), (431, 206271), (533, 166797), (559, 159039), (1293, 68757), (1599, 55599), (1677, 53013), (1763, 50427), (3879, 22919), (4797, 18533), (5031, 17671), (5289, 16809), (5603, 15867)]