89017173

素因数分解:

$3^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2843}}^1$

素因数の和:2934

約数の個数: 36

約数和(自身を含む): 151733088

約数和(自身を除く): 62715915

約数列:

[1, 3, 7, 9, 21, 49, 63, 71, 147, 213, 441, 497, 639, 1491, 2843, 3479, 4473, 8529, 10437, 19901, 25587, 31311, 59703, 139307, 179109, 201853, 417921, 605559, 1253763, 1412971, 1816677, 4238913, 9890797, 12716739, 29672391, 89017173]

約数ペア:

[(1, 89017173), (3, 29672391), (7, 12716739), (9, 9890797), (21, 4238913), (49, 1816677), (63, 1412971), (71, 1253763), (147, 605559), (213, 417921), (441, 201853), (497, 179109), (639, 139307), (1491, 59703), (2843, 31311), (3479, 25587), (4473, 19901), (8529, 10437)]