149649549

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{971}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 85496691

約数列:

[1, 3, 7, 21, 41, 123, 179, 287, 537, 861, 971, 1253, 2913, 3759, 6797, 7339, 20391, 22017, 39811, 51373, 119433, 154119, 173809, 278677, 521427, 836031, 1216663, 3649989, 7126169, 21378507, 49883183, 149649549]

約数ペア:

[(1, 149649549), (3, 49883183), (7, 21378507), (21, 7126169), (41, 3649989), (123, 1216663), (179, 836031), (287, 521427), (537, 278677), (861, 173809), (971, 154119), (1253, 119433), (2913, 51373), (3759, 39811), (6797, 22017), (7339, 20391)]