82338321

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 124677168

約数和(自身を除く): 42338847

約数列:

[1, 3, 13, 23, 39, 69, 169, 299, 307, 507, 529, 897, 921, 1587, 3887, 3991, 6877, 7061, 11661, 11973, 20631, 21183, 51883, 89401, 91793, 155649, 162403, 268203, 275379, 487209, 1193309, 2111239, 3579927, 6333717, 27446107, 82338321]

約数ペア:

[(1, 82338321), (3, 27446107), (13, 6333717), (23, 3579927), (39, 2111239), (69, 1193309), (169, 487209), (299, 275379), (307, 268203), (507, 162403), (529, 155649), (897, 91793), (921, 89401), (1587, 51883), (3887, 21183), (3991, 20631), (6877, 11973), (7061, 11661)]