89783113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 112803840

約数和(自身を除く): 23020727

約数列:

[1, 7, 19, 47, 53, 133, 271, 329, 371, 893, 1007, 1897, 2491, 5149, 6251, 7049, 12737, 14363, 17437, 36043, 47329, 89159, 100541, 242003, 272897, 331303, 675061, 1694021, 1910279, 4725427, 12826159, 89783113]

約数ペア:

[(1, 89783113), (7, 12826159), (19, 4725427), (47, 1910279), (53, 1694021), (133, 675061), (271, 331303), (329, 272897), (371, 242003), (893, 100541), (1007, 89159), (1897, 47329), (2491, 36043), (5149, 17437), (6251, 14363), (7049, 12737)]