121873227

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1595

約数の個数: 32

約数和(自身を含む): 192614400

約数和(自身を除く): 70741173

約数列:

[1, 3, 7, 21, 37, 109, 111, 259, 327, 763, 777, 1439, 2289, 4033, 4317, 10073, 12099, 28231, 30219, 53243, 84693, 156851, 159729, 372701, 470553, 1097957, 1118103, 3293871, 5803487, 17410461, 40624409, 121873227]

約数ペア:

[(1, 121873227), (3, 40624409), (7, 17410461), (21, 5803487), (37, 3293871), (109, 1118103), (111, 1097957), (259, 470553), (327, 372701), (763, 159729), (777, 156851), (1439, 84693), (2289, 53243), (4033, 30219), (4317, 28231), (10073, 12099)]