40853691

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1027

約数の個数: 24

約数和(自身を含む): 61326720

約数和(自身を除く): 20473029

約数列:

[1, 3, 9, 31, 93, 181, 279, 543, 809, 1629, 2427, 5611, 7281, 16833, 25079, 50499, 75237, 146429, 225711, 439287, 1317861, 4539299, 13617897, 40853691]

約数ペア:

[(1, 40853691), (3, 13617897), (9, 4539299), (31, 1317861), (93, 439287), (181, 225711), (279, 146429), (543, 75237), (809, 50499), (1629, 25079), (2427, 16833), (5611, 7281)]