73919673

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{4723}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 112015488

約数和(自身を除く): 38095815

約数列:

[1, 3, 9, 37, 47, 111, 141, 333, 423, 1739, 4723, 5217, 14169, 15651, 42507, 174751, 221981, 524253, 665943, 1572759, 1997829, 8213297, 24639891, 73919673]

約数ペア:

[(1, 73919673), (3, 24639891), (9, 8213297), (37, 1997829), (47, 1572759), (111, 665943), (141, 524253), (333, 221981), (423, 174751), (1739, 42507), (4723, 15651), (5217, 14169)]