150550743

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2729}}^1$

素因数の和:2847

約数の個数: 32

約数和(自身を含む): 239016960

約数和(自身を除く): 88466217

約数列:

[1, 3, 7, 21, 37, 71, 111, 213, 259, 497, 777, 1491, 2627, 2729, 7881, 8187, 18389, 19103, 55167, 57309, 100973, 193759, 302919, 581277, 706811, 1356313, 2120433, 4068939, 7169083, 21507249, 50183581, 150550743]

約数ペア:

[(1, 150550743), (3, 50183581), (7, 21507249), (21, 7169083), (37, 4068939), (71, 2120433), (111, 1356313), (213, 706811), (259, 581277), (497, 302919), (777, 193759), (1491, 100973), (2627, 57309), (2729, 55167), (7881, 19103), (8187, 18389)]