164044917

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{56431}}^1$

素因数の和:56473

約数の個数: 24

約数和(自身を含む): 264101760

約数和(自身を除く): 100056843

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 56431, 169293, 507879, 959327, 1072189, 2877981, 3216567, 8633943, 9649701, 18227213, 54681639, 164044917]

約数ペア:

[(1, 164044917), (3, 54681639), (9, 18227213), (17, 9649701), (19, 8633943), (51, 3216567), (57, 2877981), (153, 1072189), (171, 959327), (323, 507879), (969, 169293), (2907, 56431)]