71522859

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2381}}^1$

素因数の和:2451

約数の個数: 32

約数和(自身を含む): 109762560

約数和(自身を除く): 38239701

約数列:

[1, 3, 17, 19, 31, 51, 57, 93, 323, 527, 589, 969, 1581, 1767, 2381, 7143, 10013, 30039, 40477, 45239, 73811, 121431, 135717, 221433, 769063, 1254787, 1402409, 2307189, 3764361, 4207227, 23840953, 71522859]

約数ペア:

[(1, 71522859), (3, 23840953), (17, 4207227), (19, 3764361), (31, 2307189), (51, 1402409), (57, 1254787), (93, 769063), (323, 221433), (527, 135717), (589, 121431), (969, 73811), (1581, 45239), (1767, 40477), (2381, 30039), (7143, 10013)]