226996870491

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1\times {\mathrm{3407}}^1$

素因数の和:4432

約数の個数: 48

約数和(自身を含む): 335627255808

約数和(自身を除く): 108630385317

約数列:

[1, 3, 9, 71, 127, 213, 381, 639, 821, 1143, 2463, 3407, 7389, 9017, 10221, 27051, 30663, 58291, 81153, 104267, 174873, 241897, 312801, 432689, 524619, 725691, 938403, 1298067, 2177073, 2797147, 3894201, 7402957, 8391441, 22208871, 25174323, 30720919, 66626613, 92162757, 198597437, 276488271, 355237669, 595792311, 1065713007, 1787376933, 3197139021, 25221874499, 75665623497, 226996870491]

約数ペア:

[(1, 226996870491), (3, 75665623497), (9, 25221874499), (71, 3197139021), (127, 1787376933), (213, 1065713007), (381, 595792311), (639, 355237669), (821, 276488271), (1143, 198597437), (2463, 92162757), (3407, 66626613), (7389, 30720919), (9017, 25174323), (10221, 22208871), (27051, 8391441), (30663, 7402957), (58291, 3894201), (81153, 2797147), (104267, 2177073), (174873, 1298067), (241897, 938403), (312801, 725691), (432689, 524619)]