15693237513

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{3655541}}^1$

素因数の和:3655606

約数の個数: 20

約数和(自身を含む): 23885311428

約数和(自身を除く): 8192073915

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 4293, 3655541, 10966623, 32899869, 98699607, 193743673, 296098821, 581231019, 1743693057, 5231079171, 15693237513]

約数ペア:

[(1, 15693237513), (3, 5231079171), (9, 1743693057), (27, 581231019), (53, 296098821), (81, 193743673), (159, 98699607), (477, 32899869), (1431, 10966623), (4293, 3655541)]