71306001

素因数分解:

$3^4\times {\mathrm{13}}^2\times {\mathrm{5209}}^1$

素因数の和:5247

約数の個数: 30

約数和(自身を含む): 115365030

約数和(自身を除く): 44059029

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 169, 351, 507, 1053, 1521, 4563, 5209, 13689, 15627, 46881, 67717, 140643, 203151, 421929, 609453, 880321, 1828359, 2640963, 5485077, 7922889, 23768667, 71306001]

約数ペア:

[(1, 71306001), (3, 23768667), (9, 7922889), (13, 5485077), (27, 2640963), (39, 1828359), (81, 880321), (117, 609453), (169, 421929), (351, 203151), (507, 140643), (1053, 67717), (1521, 46881), (4563, 15627), (5209, 13689)]