89780073

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11497}}^1$

素因数の和:11656

約数の個数: 16

約数和(自身を含む): 126937920

約数和(自身を除く): 37157847

約数列:

[1, 3, 19, 57, 137, 411, 2603, 7809, 11497, 34491, 218443, 655329, 1575089, 4725267, 29926691, 89780073]

約数ペア:

[(1, 89780073), (3, 29926691), (19, 4725267), (57, 1575089), (137, 655329), (411, 218443), (2603, 34491), (7809, 11497)]