804952161

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2609}}^1$

素因数の和:2927

約数の個数: 40

約数和(自身を含む): 1299873960

約数和(自身を除く): 494921799

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 293, 351, 879, 1053, 2609, 2637, 3809, 7827, 7911, 11427, 23481, 23733, 33917, 34281, 70443, 101751, 102843, 211329, 305253, 308529, 764437, 915759, 2293311, 2747277, 6879933, 9937681, 20639799, 29813043, 61919397, 89439129, 268317387, 804952161]

約数ペア:

[(1, 804952161), (3, 268317387), (9, 89439129), (13, 61919397), (27, 29813043), (39, 20639799), (81, 9937681), (117, 6879933), (293, 2747277), (351, 2293311), (879, 915759), (1053, 764437), (2609, 308529), (2637, 305253), (3809, 211329), (7827, 102843), (7911, 101751), (11427, 70443), (23481, 34281), (23733, 33917)]