202107123

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{2417}}^1$

素因数の和:2608

約数の個数: 32

約数和(自身を含む): 317241600

約数和(自身を除く): 115134477

約数列:

[1, 3, 9, 19, 27, 57, 163, 171, 489, 513, 1467, 2417, 3097, 4401, 7251, 9291, 21753, 27873, 45923, 65259, 83619, 137769, 393971, 413307, 1181913, 1239921, 3545739, 7485449, 10637217, 22456347, 67369041, 202107123]

約数ペア:

[(1, 202107123), (3, 67369041), (9, 22456347), (19, 10637217), (27, 7485449), (57, 3545739), (163, 1239921), (171, 1181913), (489, 413307), (513, 393971), (1467, 137769), (2417, 83619), (3097, 65259), (4401, 45923), (7251, 27873), (9291, 21753)]