161764753923

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{877}}^1\times {\mathrm{26309}}^1$

素因数の和:27252

約数の個数: 48

約数和(自身を含む): 252253965600

約数和(自身を除く): 90489211677

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 877, 2337, 2631, 7011, 7893, 16663, 26309, 35957, 49989, 78927, 107871, 149967, 236781, 323613, 499871, 683183, 1078669, 1499613, 2049549, 3236007, 4498839, 6148647, 9708021, 20494711, 23072993, 61484133, 69218979, 184452399, 207656937, 438386867, 945992713, 1315160601, 2837978139, 3945481803, 8513934417, 17973861547, 53921584641, 161764753923]

約数ペア:

[(1, 161764753923), (3, 53921584641), (9, 17973861547), (19, 8513934417), (41, 3945481803), (57, 2837978139), (123, 1315160601), (171, 945992713), (369, 438386867), (779, 207656937), (877, 184452399), (2337, 69218979), (2631, 61484133), (7011, 23072993), (7893, 20494711), (16663, 9708021), (26309, 6148647), (35957, 4498839), (49989, 3236007), (78927, 2049549), (107871, 1499613), (149967, 1078669), (236781, 683183), (323613, 499871)]