143159319

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 228708480

約数和(自身を除く): 85549161

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 243, 303, 307, 513, 909, 921, 1539, 1919, 2727, 2763, 4617, 5757, 5833, 8181, 8289, 17271, 17499, 24543, 24867, 31007, 51813, 52497, 74601, 93021, 155439, 157491, 279063, 466317, 472473, 589133, 837189, 1417419, 1767399, 2511567, 5302197, 7534701, 15906591, 47719773, 143159319]

約数ペア:

[(1, 143159319), (3, 47719773), (9, 15906591), (19, 7534701), (27, 5302197), (57, 2511567), (81, 1767399), (101, 1417419), (171, 837189), (243, 589133), (303, 472473), (307, 466317), (513, 279063), (909, 157491), (921, 155439), (1539, 93021), (1919, 74601), (2727, 52497), (2763, 51813), (4617, 31007), (5757, 24867), (5833, 24543), (8181, 17499), (8289, 17271)]