15702801993

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{191}}^1\times {\mathrm{15149}}^1$

素因数の和:15419

約数の個数: 40

約数和(自身を含む): 23933606400

約数和(自身を除く): 8230804407

約数列:

[1, 3, 9, 27, 67, 81, 191, 201, 573, 603, 1719, 1809, 5157, 5427, 12797, 15149, 15471, 38391, 45447, 115173, 136341, 345519, 409023, 1014983, 1036557, 1227069, 2893459, 3044949, 8680377, 9134847, 26041131, 27404541, 78123393, 82213623, 193861753, 234370179, 581585259, 1744755777, 5234267331, 15702801993]

約数ペア:

[(1, 15702801993), (3, 5234267331), (9, 1744755777), (27, 581585259), (67, 234370179), (81, 193861753), (191, 82213623), (201, 78123393), (573, 27404541), (603, 26041131), (1719, 9134847), (1809, 8680377), (5157, 3044949), (5427, 2893459), (12797, 1227069), (15149, 1036557), (15471, 1014983), (38391, 409023), (45447, 345519), (115173, 136341)]