240381567

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{1051}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 366600960

約数和(自身を除く): 126219393

約数列:

[1, 3, 9, 27, 43, 129, 197, 387, 591, 1051, 1161, 1773, 3153, 5319, 8471, 9459, 25413, 28377, 45193, 76239, 135579, 207047, 228717, 406737, 621141, 1220211, 1863423, 5590269, 8903021, 26709063, 80127189, 240381567]

約数ペア:

[(1, 240381567), (3, 80127189), (9, 26709063), (27, 8903021), (43, 5590269), (129, 1863423), (197, 1220211), (387, 621141), (591, 406737), (1051, 228717), (1161, 207047), (1773, 135579), (3153, 76239), (5319, 45193), (8471, 28377), (9459, 25413)]