72293703

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1878

約数の個数: 16

約数和(自身を含む): 98461440

約数和(自身を除く): 26167737

約数列:

[1, 3, 59, 177, 263, 789, 1553, 4659, 15517, 46551, 91627, 274881, 408439, 1225317, 24097901, 72293703]

約数ペア:

[(1, 72293703), (3, 24097901), (59, 1225317), (177, 408439), (263, 274881), (789, 91627), (1553, 46551), (4659, 15517)]