105572019

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{23167}}^1$

素因数の和:23215

約数の個数: 24

約数和(自身を含む): 169033728

約数和(自身を除く): 63461709

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 23167, 69501, 162169, 486507, 718177, 1135183, 2154531, 3405549, 5027239, 15081717, 35190673, 105572019]

約数ペア:

[(1, 105572019), (3, 35190673), (7, 15081717), (21, 5027239), (31, 3405549), (49, 2154531), (93, 1135183), (147, 718177), (217, 486507), (651, 162169), (1519, 69501), (4557, 23167)]