89268309

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 151128432

約数和(自身を除く): 61860123

約数列:

[1, 3, 9, 13, 17, 37, 39, 51, 111, 117, 153, 221, 333, 481, 629, 663, 1213, 1443, 1887, 1989, 3639, 4329, 5661, 8177, 10917, 15769, 20621, 24531, 44881, 47307, 61863, 73593, 134643, 141921, 185589, 268073, 403929, 583453, 762977, 804219, 1750359, 2288931, 2412657, 5251077, 6866793, 9918701, 29756103, 89268309]

約数ペア:

[(1, 89268309), (3, 29756103), (9, 9918701), (13, 6866793), (17, 5251077), (37, 2412657), (39, 2288931), (51, 1750359), (111, 804219), (117, 762977), (153, 583453), (221, 403929), (333, 268073), (481, 185589), (629, 141921), (663, 134643), (1213, 73593), (1443, 61863), (1887, 47307), (1989, 44881), (3639, 24531), (4329, 20621), (5661, 15769), (8177, 10917)]