121493331

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 186624000

約数和(自身を除く): 65130669

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 1431, 1439, 1593, 3127, 4317, 9381, 12951, 28143, 38853, 76267, 84429, 84901, 228801, 254703, 686403, 764109, 2059209, 2292327, 4499753, 13499259, 40497777, 121493331]

約数ペア:

[(1, 121493331), (3, 40497777), (9, 13499259), (27, 4499753), (53, 2292327), (59, 2059209), (159, 764109), (177, 686403), (477, 254703), (531, 228801), (1431, 84901), (1439, 84429), (1593, 76267), (3127, 38853), (4317, 28143), (9381, 12951)]