42859431

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 68930784

約数和(自身を除く): 26071353

約数列:

[1, 3, 9, 17, 37, 51, 67, 111, 113, 153, 201, 333, 339, 603, 629, 1017, 1139, 1887, 1921, 2479, 3417, 4181, 5661, 5763, 7437, 7571, 10251, 12543, 17289, 22311, 22713, 37629, 42143, 68139, 71077, 126429, 128707, 213231, 280127, 379287, 386121, 639693, 840381, 1158363, 2521143, 4762159, 14286477, 42859431]

約数ペア:

[(1, 42859431), (3, 14286477), (9, 4762159), (17, 2521143), (37, 1158363), (51, 840381), (67, 639693), (111, 386121), (113, 379287), (153, 280127), (201, 213231), (333, 128707), (339, 126429), (603, 71077), (629, 68139), (1017, 42143), (1139, 37629), (1887, 22713), (1921, 22311), (2479, 17289), (3417, 12543), (4181, 10251), (5661, 7571), (5763, 7437)]