73858149

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{941}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 123439680

約数和(自身を除く): 49581531

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 243, 323, 459, 513, 941, 969, 1377, 1539, 2823, 2907, 4131, 4617, 8469, 8721, 15997, 17879, 25407, 26163, 47991, 53637, 76221, 78489, 143973, 160911, 228663, 303943, 431919, 482733, 911829, 1295757, 1448199, 2735487, 3887271, 4344597, 8206461, 24619383, 73858149]

約数ペア:

[(1, 73858149), (3, 24619383), (9, 8206461), (17, 4344597), (19, 3887271), (27, 2735487), (51, 1448199), (57, 1295757), (81, 911829), (153, 482733), (171, 431919), (243, 303943), (323, 228663), (459, 160911), (513, 143973), (941, 78489), (969, 76221), (1377, 53637), (1539, 47991), (2823, 26163), (2907, 25407), (4131, 17879), (4617, 15997), (8469, 8721)]