51623703

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1108

約数の個数: 32

約数和(自身を含む): 81369600

約数和(自身を除く): 29745897

約数列:

[1, 3, 9, 19, 27, 57, 103, 171, 309, 513, 927, 977, 1957, 2781, 2931, 5871, 8793, 17613, 18563, 26379, 52839, 55689, 100631, 167067, 301893, 501201, 905679, 1911989, 2717037, 5735967, 17207901, 51623703]

約数ペア:

[(1, 51623703), (3, 17207901), (9, 5735967), (19, 2717037), (27, 1911989), (57, 905679), (103, 501201), (171, 301893), (309, 167067), (513, 100631), (927, 55689), (977, 52839), (1957, 26379), (2781, 18563), (2931, 17613), (5871, 8793)]