48735513

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31667}}^1$

素因数の和:31698

約数の個数: 20

約数和(自身を含む): 76636560

約数和(自身を除く): 27901047

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31667, 95001, 285003, 601673, 855009, 1805019, 2565027, 5415057, 16245171, 48735513]

約数ペア:

[(1, 48735513), (3, 16245171), (9, 5415057), (19, 2565027), (27, 1805019), (57, 855009), (81, 601673), (171, 285003), (513, 95001), (1539, 31667)]