87245853

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:721

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 43390947

約数列:

[1, 3, 17, 19, 51, 57, 179, 323, 503, 537, 969, 1509, 3043, 3401, 8551, 9129, 9557, 10203, 25653, 28671, 57817, 90037, 162469, 173451, 270111, 487407, 1530629, 1710703, 4591887, 5132109, 29081951, 87245853]

約数ペア:

[(1, 87245853), (3, 29081951), (17, 5132109), (19, 4591887), (51, 1710703), (57, 1530629), (179, 487407), (323, 270111), (503, 173451), (537, 162469), (969, 90037), (1509, 57817), (3043, 28671), (3401, 25653), (8551, 10203), (9129, 9557)]