89893617

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{461}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 138378240

約数和(自身を除く): 48484623

約数列:

[1, 3, 11, 19, 33, 57, 209, 311, 461, 627, 933, 1383, 3421, 5071, 5909, 8759, 10263, 15213, 17727, 26277, 64999, 96349, 143371, 194997, 289047, 430113, 1577081, 2724049, 4731243, 8172147, 29964539, 89893617]

約数ペア:

[(1, 89893617), (3, 29964539), (11, 8172147), (19, 4731243), (33, 2724049), (57, 1577081), (209, 430113), (311, 289047), (461, 194997), (627, 143371), (933, 96349), (1383, 64999), (3421, 26277), (5071, 17727), (5909, 15213), (8759, 10263)]