68668743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2713}}^1$

素因数の和:2799

約数の個数: 32

約数和(自身を含む): 109428480

約数和(自身を除く): 40759737

約数列:

[1, 3, 11, 13, 33, 39, 59, 143, 177, 429, 649, 767, 1947, 2301, 2713, 8139, 8437, 25311, 29843, 35269, 89529, 105807, 160067, 387959, 480201, 1163877, 1760737, 2080871, 5282211, 6242613, 22889581, 68668743]

約数ペア:

[(1, 68668743), (3, 22889581), (11, 6242613), (13, 5282211), (33, 2080871), (39, 1760737), (59, 1163877), (143, 480201), (177, 387959), (429, 160067), (649, 105807), (767, 89529), (1947, 35269), (2301, 29843), (2713, 25311), (8139, 8437)]