56409968153

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3407}}^1\times {\mathrm{9349}}^1$

素因数の和:12797

約数の個数: 32

約数和(自身を含む): 73416499200

約数和(自身を除く): 17006531047

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 3407, 9349, 23849, 37477, 65443, 78361, 102839, 215027, 262339, 548527, 719873, 861971, 1505189, 2365297, 6033797, 16557079, 31852043, 222964301, 350372473, 732596989, 2452607311, 5128178923, 8058566879, 56409968153]

約数ペア:

[(1, 56409968153), (7, 8058566879), (11, 5128178923), (23, 2452607311), (77, 732596989), (161, 350372473), (253, 222964301), (1771, 31852043), (3407, 16557079), (9349, 6033797), (23849, 2365297), (37477, 1505189), (65443, 861971), (78361, 719873), (102839, 548527), (215027, 262339)]