130193811

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 217002240

約数和(自身を除く): 86808429

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 243, 297, 477, 583, 891, 919, 1431, 1749, 2673, 2757, 4293, 5247, 8271, 10109, 12879, 15741, 24813, 30327, 47223, 48707, 74439, 90981, 141669, 146121, 223317, 272943, 438363, 535777, 818829, 1315089, 1607331, 2456487, 3945267, 4821993, 11835801, 14465979, 43397937, 130193811]

約数ペア:

[(1, 130193811), (3, 43397937), (9, 14465979), (11, 11835801), (27, 4821993), (33, 3945267), (53, 2456487), (81, 1607331), (99, 1315089), (159, 818829), (243, 535777), (297, 438363), (477, 272943), (583, 223317), (891, 146121), (919, 141669), (1431, 90981), (1749, 74439), (2673, 48707), (2757, 47223), (4293, 30327), (5247, 24813), (8271, 15741), (10109, 12879)]