38594151

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:253

約数の個数: 40

約数和(自身を含む): 59955984

約数和(自身を除く): 21361833

約数列:

[1, 3, 9, 27, 61, 73, 81, 107, 183, 219, 321, 549, 657, 963, 1647, 1971, 2889, 4453, 4941, 5913, 6527, 7811, 8667, 13359, 19581, 23433, 40077, 58743, 70299, 120231, 176229, 210897, 360693, 476471, 528687, 632691, 1429413, 4288239, 12864717, 38594151]

約数ペア:

[(1, 38594151), (3, 12864717), (9, 4288239), (27, 1429413), (61, 632691), (73, 528687), (81, 476471), (107, 360693), (183, 210897), (219, 176229), (321, 120231), (549, 70299), (657, 58743), (963, 40077), (1647, 23433), (1971, 19581), (2889, 13359), (4453, 8667), (4941, 7811), (5913, 6527)]