129203958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{13043}}^1$

素因数の和:13188

約数の個数: 32

約数和(自身を含む): 280498176

約数和(自身を除く): 151294218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 762, 1651, 3302, 4953, 9906, 13043, 26086, 39129, 78258, 169559, 339118, 508677, 1017354, 1656461, 3312922, 4969383, 9938766, 21533993, 43067986, 64601979, 129203958]

約数ペア:

[(1, 129203958), (2, 64601979), (3, 43067986), (6, 21533993), (13, 9938766), (26, 4969383), (39, 3312922), (78, 1656461), (127, 1017354), (254, 508677), (381, 339118), (762, 169559), (1651, 78258), (3302, 39129), (4953, 26086), (9906, 13043)]