72929949

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 107311104

約数和(自身を除く): 34381155

約数列:

[1, 3, 17, 31, 51, 93, 163, 283, 489, 527, 849, 1581, 2771, 4811, 5053, 8313, 8773, 14433, 15159, 26319, 46129, 85901, 138387, 149141, 257703, 447423, 784193, 1429999, 2352579, 4289997, 24309983, 72929949]

約数ペア:

[(1, 72929949), (3, 24309983), (17, 4289997), (31, 2352579), (51, 1429999), (93, 784193), (163, 447423), (283, 257703), (489, 149141), (527, 138387), (849, 85901), (1581, 46129), (2771, 26319), (4811, 15159), (5053, 14433), (8313, 8773)]