89037459

素因数分解:

$3^2\times 7^2\times {\mathrm{101}}^1\times {\mathrm{1999}}^1$

素因数の和:2120

約数の個数: 36

約数和(自身を含む): 151164000

約数和(自身を除く): 62126541

約数列:

[1, 3, 7, 9, 21, 49, 63, 101, 147, 303, 441, 707, 909, 1999, 2121, 4949, 5997, 6363, 13993, 14847, 17991, 41979, 44541, 97951, 125937, 201899, 293853, 605697, 881559, 1413293, 1817091, 4239879, 9893051, 12719637, 29679153, 89037459]

約数ペア:

[(1, 89037459), (3, 29679153), (7, 12719637), (9, 9893051), (21, 4239879), (49, 1817091), (63, 1413293), (101, 881559), (147, 605697), (303, 293853), (441, 201899), (707, 125937), (909, 97951), (1999, 44541), (2121, 41979), (4949, 17991), (5997, 14847), (6363, 13993)]