89798247

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:993

約数の個数: 64

約数和(自身を含む): 169574400

約数和(自身を除く): 79776153

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 47, 63, 77, 99, 141, 189, 231, 297, 329, 423, 517, 693, 919, 987, 1269, 1551, 2079, 2757, 2961, 3619, 4653, 6433, 8271, 8883, 10109, 10857, 13959, 19299, 24813, 30327, 32571, 43193, 57897, 70763, 90981, 97713, 129579, 173691, 212289, 272943, 302351, 388737, 475123, 636867, 907053, 1166211, 1425369, 1910601, 2721159, 3325861, 4276107, 8163477, 9977583, 12828321, 29932749, 89798247]

約数ペア:

[(1, 89798247), (3, 29932749), (7, 12828321), (9, 9977583), (11, 8163477), (21, 4276107), (27, 3325861), (33, 2721159), (47, 1910601), (63, 1425369), (77, 1166211), (99, 907053), (141, 636867), (189, 475123), (231, 388737), (297, 302351), (329, 272943), (423, 212289), (517, 173691), (693, 129579), (919, 97713), (987, 90981), (1269, 70763), (1551, 57897), (2079, 43193), (2757, 32571), (2961, 30327), (3619, 24813), (4653, 19299), (6433, 13959), (8271, 10857), (8883, 10109)]