15896571867

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{239}}^1\times {\mathrm{20359}}^1$

素因数の和:20629

約数の個数: 48

約数和(自身を含む): 25995648000

約数和(自身を除く): 10099076133

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 239, 297, 363, 717, 1089, 2151, 2629, 3267, 6453, 7887, 20359, 23661, 28919, 61077, 70983, 86757, 183231, 223949, 260271, 549693, 671847, 780813, 2015541, 2463439, 4865801, 6046623, 7390317, 14597403, 22170951, 43792209, 53523811, 66512853, 131376627, 160571433, 481714299, 588761921, 1445142897, 1766285763, 5298857289, 15896571867]

約数ペア:

[(1, 15896571867), (3, 5298857289), (9, 1766285763), (11, 1445142897), (27, 588761921), (33, 481714299), (99, 160571433), (121, 131376627), (239, 66512853), (297, 53523811), (363, 43792209), (717, 22170951), (1089, 14597403), (2151, 7390317), (2629, 6046623), (3267, 4865801), (6453, 2463439), (7887, 2015541), (20359, 780813), (23661, 671847), (28919, 549693), (61077, 260271), (70983, 223949), (86757, 183231)]