55223361

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2\times {\mathrm{97}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 86751756

約数和(自身を除く): 31528395

約数列:

[1, 3, 9, 17, 51, 61, 97, 153, 183, 291, 549, 873, 1037, 1649, 3111, 3721, 4947, 5917, 9333, 11163, 14841, 17751, 33489, 53253, 63257, 100589, 189771, 301767, 360937, 569313, 905301, 1082811, 3248433, 6135929, 18407787, 55223361]

約数ペア:

[(1, 55223361), (3, 18407787), (9, 6135929), (17, 3248433), (51, 1082811), (61, 905301), (97, 569313), (153, 360937), (183, 301767), (291, 189771), (549, 100589), (873, 63257), (1037, 53253), (1649, 33489), (3111, 17751), (3721, 14841), (4947, 11163), (5917, 9333)]