12902509611

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{3319}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 19405771840

約数和(自身を除く): 6503262229

約数列:

[1, 3, 9, 61, 73, 97, 183, 219, 291, 549, 657, 873, 3319, 4453, 5917, 7081, 9957, 13359, 17751, 21243, 29871, 40077, 53253, 63729, 202459, 242287, 321943, 431941, 607377, 726861, 965829, 1295823, 1822131, 2180583, 2897487, 3887469, 14779507, 19638523, 23501839, 44338521, 58915569, 70505517, 133015563, 176746707, 211516551, 1433612179, 4300836537, 12902509611]

約数ペア:

[(1, 12902509611), (3, 4300836537), (9, 1433612179), (61, 211516551), (73, 176746707), (97, 133015563), (183, 70505517), (219, 58915569), (291, 44338521), (549, 23501839), (657, 19638523), (873, 14779507), (3319, 3887469), (4453, 2897487), (5917, 2180583), (7081, 1822131), (9957, 1295823), (13359, 965829), (17751, 726861), (21243, 607377), (29871, 431941), (40077, 321943), (53253, 242287), (63729, 202459)]