89038503

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 145173600

約数和(自身を除く): 56135097

約数列:

[1, 3, 9, 17, 19, 51, 57, 109, 153, 171, 281, 323, 327, 843, 969, 981, 1853, 2071, 2529, 2907, 4777, 5339, 5559, 6213, 14331, 16017, 16677, 18639, 30629, 35207, 42993, 48051, 90763, 91887, 105621, 272289, 275661, 316863, 520693, 581951, 816867, 1562079, 1745853, 4686237, 5237559, 9893167, 29679501, 89038503]

約数ペア:

[(1, 89038503), (3, 29679501), (9, 9893167), (17, 5237559), (19, 4686237), (51, 1745853), (57, 1562079), (109, 816867), (153, 581951), (171, 520693), (281, 316863), (323, 275661), (327, 272289), (843, 105621), (969, 91887), (981, 90763), (1853, 48051), (2071, 42993), (2529, 35207), (2907, 30629), (4777, 18639), (5339, 16677), (5559, 16017), (6213, 14331)]