90233703

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 160588800

約数和(自身を除く): 70355097

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 101, 163, 189, 203, 261, 303, 489, 609, 707, 783, 909, 1141, 1467, 1827, 2121, 2727, 2929, 3423, 4401, 4727, 5481, 6363, 8787, 10269, 14181, 16463, 19089, 20503, 26361, 30807, 33089, 42543, 49389, 61509, 79083, 99267, 115241, 127629, 148167, 184527, 297801, 345723, 444501, 477427, 553581, 893403, 1037169, 1432281, 3111507, 3341989, 4296843, 10025967, 12890529, 30077901, 90233703]

約数ペア:

[(1, 90233703), (3, 30077901), (7, 12890529), (9, 10025967), (21, 4296843), (27, 3341989), (29, 3111507), (63, 1432281), (87, 1037169), (101, 893403), (163, 553581), (189, 477427), (203, 444501), (261, 345723), (303, 297801), (489, 184527), (609, 148167), (707, 127629), (783, 115241), (909, 99267), (1141, 79083), (1467, 61509), (1827, 49389), (2121, 42543), (2727, 33089), (2929, 30807), (3423, 26361), (4401, 20503), (4727, 19089), (5481, 16463), (6363, 14181), (8787, 10269)]