73842639

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{701}}^1$

素因数の和:827

約数の個数: 32

約数和(自身を含む): 110545344

約数和(自身を除く): 36702705

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 701, 949, 1443, 2103, 2701, 2847, 8103, 9113, 25937, 27339, 35113, 51173, 77811, 105339, 153519, 337181, 665249, 1011543, 1893401, 1995747, 5680203, 24614213, 73842639]

約数ペア:

[(1, 73842639), (3, 24614213), (13, 5680203), (37, 1995747), (39, 1893401), (73, 1011543), (111, 665249), (219, 337181), (481, 153519), (701, 105339), (949, 77811), (1443, 51173), (2103, 35113), (2701, 27339), (2847, 25937), (8103, 9113)]