152039691

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{1223}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 231678720

約数和(自身を除く): 79639029

約数列:

[1, 3, 9, 19, 57, 171, 727, 1223, 2181, 3669, 6543, 11007, 13813, 23237, 41439, 69711, 124317, 209133, 889121, 2667363, 8002089, 16893299, 50679897, 152039691]

約数ペア:

[(1, 152039691), (3, 50679897), (9, 16893299), (19, 8002089), (57, 2667363), (171, 889121), (727, 209133), (1223, 124317), (2181, 69711), (3669, 41439), (6543, 23237), (11007, 13813)]