2501308161

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{5437}}^1$

素因数の和:7006

約数の個数: 32

約数和(自身を含む): 4045872000

約数和(自身を除く): 1544563839

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1549, 4647, 5437, 13941, 16311, 17039, 41823, 48933, 51117, 59807, 146799, 153351, 179421, 460053, 538263, 1614789, 8421913, 25265739, 75797217, 92641043, 227391651, 277923129, 833769387, 2501308161]

約数ペア:

[(1, 2501308161), (3, 833769387), (9, 277923129), (11, 227391651), (27, 92641043), (33, 75797217), (99, 25265739), (297, 8421913), (1549, 1614789), (4647, 538263), (5437, 460053), (13941, 179421), (16311, 153351), (17039, 146799), (41823, 59807), (48933, 51117)]