135464721

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1913

約数の個数: 32

約数和(自身を含む): 219651840

約数和(自身を除く): 84187119

約数列:

[1, 3, 7, 17, 21, 51, 119, 229, 357, 687, 1603, 1657, 3893, 4809, 4971, 11599, 11679, 27251, 28169, 34797, 81753, 84507, 197183, 379453, 591549, 1138359, 2656171, 6450701, 7968513, 19352103, 45154907, 135464721]

約数ペア:

[(1, 135464721), (3, 45154907), (7, 19352103), (17, 7968513), (21, 6450701), (51, 2656171), (119, 1138359), (229, 591549), (357, 379453), (687, 197183), (1603, 84507), (1657, 81753), (3893, 34797), (4809, 28169), (4971, 27251), (11599, 11679)]