227525727

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{2113}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 357993216

約数和(自身を除く): 130467489

約数列:

[1, 3, 11, 13, 33, 39, 143, 251, 429, 753, 2113, 2761, 3263, 6339, 8283, 9789, 23243, 27469, 35893, 69729, 82407, 107679, 302159, 530363, 906477, 1591089, 5833993, 6894719, 17501979, 20684157, 75841909, 227525727]

約数ペア:

[(1, 227525727), (3, 75841909), (11, 20684157), (13, 17501979), (33, 6894719), (39, 5833993), (143, 1591089), (251, 906477), (429, 530363), (753, 302159), (2113, 107679), (2761, 82407), (3263, 69729), (6339, 35893), (8283, 27469), (9789, 23243)]