40382361

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{907}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 64068480

約数和(自身を除く): 23686119

約数列:

[1, 3, 9, 17, 27, 51, 97, 153, 291, 459, 873, 907, 1649, 2619, 2721, 4947, 8163, 14841, 15419, 24489, 44523, 46257, 87979, 138771, 263937, 416313, 791811, 1495643, 2375433, 4486929, 13460787, 40382361]

約数ペア:

[(1, 40382361), (3, 13460787), (9, 4486929), (17, 2375433), (27, 1495643), (51, 791811), (97, 416313), (153, 263937), (291, 138771), (459, 87979), (873, 46257), (907, 44523), (1649, 24489), (2619, 15419), (2721, 14841), (4947, 8163)]