292705569

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2029}}^1$

素因数の和:2191

約数の個数: 40

約数和(自身を含む): 474557160

約数和(自身を除く): 181851591

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 137, 351, 411, 1053, 1233, 1781, 2029, 3699, 5343, 6087, 11097, 16029, 18261, 26377, 48087, 54783, 79131, 144261, 164349, 237393, 277973, 712179, 833919, 2136537, 2501757, 3613649, 7505271, 10840947, 22515813, 32522841, 97568523, 292705569]

約数ペア:

[(1, 292705569), (3, 97568523), (9, 32522841), (13, 22515813), (27, 10840947), (39, 7505271), (81, 3613649), (117, 2501757), (137, 2136537), (351, 833919), (411, 712179), (1053, 277973), (1233, 237393), (1781, 164349), (2029, 144261), (3699, 79131), (5343, 54783), (6087, 48087), (11097, 26377), (16029, 18261)]