201623859

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9619}}^1$

素因数の和:9779

約数の個数: 24

約数和(自身を含む): 310649040

約数和(自身を除く): 109025181

約数列:

[1, 3, 9, 17, 51, 137, 153, 411, 1233, 2329, 6987, 9619, 20961, 28857, 86571, 163523, 490569, 1317803, 1471707, 3953409, 11860227, 22402651, 67207953, 201623859]

約数ペア:

[(1, 201623859), (3, 67207953), (9, 22402651), (17, 11860227), (51, 3953409), (137, 1471707), (153, 1317803), (411, 490569), (1233, 163523), (2329, 86571), (6987, 28857), (9619, 20961)]