15702517197

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{21019}}^1$

素因数の和:21455

約数の個数: 40

約数和(自身を含む): 24538916160

約数和(自身を除く): 8836398963

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 401, 621, 1203, 1863, 3609, 9223, 10827, 21019, 27669, 32481, 63057, 83007, 189171, 249021, 483437, 567513, 747063, 1450311, 1702539, 4350933, 8428619, 13052799, 25285857, 39158397, 75857571, 193858237, 227572713, 581574711, 682718139, 1744724133, 5234172399, 15702517197]

約数ペア:

[(1, 15702517197), (3, 5234172399), (9, 1744724133), (23, 682718139), (27, 581574711), (69, 227572713), (81, 193858237), (207, 75857571), (401, 39158397), (621, 25285857), (1203, 13052799), (1863, 8428619), (3609, 4350933), (9223, 1702539), (10827, 1450311), (21019, 747063), (27669, 567513), (32481, 483437), (63057, 249021), (83007, 189171)]