27337191

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 43250688

約数和(自身を除く): 15913497

約数列:

[1, 3, 7, 21, 37, 111, 151, 233, 259, 453, 699, 777, 1057, 1631, 3171, 4893, 5587, 8621, 16761, 25863, 35183, 39109, 60347, 105549, 117327, 181041, 246281, 738843, 1301771, 3905313, 9112397, 27337191]

約数ペア:

[(1, 27337191), (3, 9112397), (7, 3905313), (21, 1301771), (37, 738843), (111, 246281), (151, 181041), (233, 117327), (259, 105549), (453, 60347), (699, 39109), (777, 35183), (1057, 25863), (1631, 16761), (3171, 8621), (4893, 5587)]