164059641

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1097}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 252979200

約数和(自身を除く): 88919559

約数列:

[1, 3, 9, 27, 29, 87, 191, 261, 573, 783, 1097, 1719, 3291, 5157, 5539, 9873, 16617, 29619, 31813, 49851, 95439, 149553, 209527, 286317, 628581, 858951, 1885743, 5657229, 6076283, 18228849, 54686547, 164059641]

約数ペア:

[(1, 164059641), (3, 54686547), (9, 18228849), (27, 6076283), (29, 5657229), (87, 1885743), (191, 858951), (261, 628581), (573, 286317), (783, 209527), (1097, 149553), (1719, 95439), (3291, 49851), (5157, 31813), (5539, 29619), (9873, 16617)]