66808503

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4201}}^1$

素因数の和:4260

約数の個数: 32

約数和(自身を含む): 107571200

約数和(自身を除く): 40762697

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 589, 837, 1767, 4201, 5301, 12603, 15903, 37809, 79819, 113427, 130231, 239457, 390693, 718371, 1172079, 2155113, 2474389, 3516237, 7423167, 22269501, 66808503]

約数ペア:

[(1, 66808503), (3, 22269501), (9, 7423167), (19, 3516237), (27, 2474389), (31, 2155113), (57, 1172079), (93, 718371), (171, 390693), (279, 239457), (513, 130231), (589, 113427), (837, 79819), (1767, 37809), (4201, 15903), (5301, 12603)]