1570201119

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{69481}}^1$

素因数の和:69530

約数の個数: 28

約数和(自身を含む): 2430202432

約数和(自身を除く): 860001313

約数列:

[1, 3, 9, 27, 31, 81, 93, 243, 279, 729, 837, 2511, 7533, 22599, 69481, 208443, 625329, 1875987, 2153911, 5627961, 6461733, 16883883, 19385199, 50651649, 58155597, 174466791, 523400373, 1570201119]

約数ペア:

[(1, 1570201119), (3, 523400373), (9, 174466791), (27, 58155597), (31, 50651649), (81, 19385199), (93, 16883883), (243, 6461733), (279, 5627961), (729, 2153911), (837, 1875987), (2511, 625329), (7533, 208443), (22599, 69481)]