88890909

素因数分解:

$3^1\times {\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 130124160

約数和(自身を除く): 41233251

約数列:

[1, 3, 17, 37, 51, 111, 163, 289, 489, 629, 867, 1887, 2771, 4913, 6031, 8313, 10693, 14739, 18093, 32079, 47107, 102527, 141321, 181781, 307581, 545343, 800819, 1742959, 2402457, 5228877, 29630303, 88890909]

約数ペア:

[(1, 88890909), (3, 29630303), (17, 5228877), (37, 2402457), (51, 1742959), (111, 800819), (163, 545343), (289, 307581), (489, 181781), (629, 141321), (867, 102527), (1887, 47107), (2771, 32079), (4913, 18093), (6031, 14739), (8313, 10693)]