60815391

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2503}}^1$

素因数の和:2615

約数の個数: 32

約数和(自身を含む): 100961280

約数和(自身を除く): 40145889

約数列:

[1, 3, 7, 13, 21, 39, 89, 91, 267, 273, 623, 1157, 1869, 2503, 3471, 7509, 8099, 17521, 24297, 32539, 52563, 97617, 222767, 227773, 668301, 683319, 1559369, 2895971, 4678107, 8687913, 20271797, 60815391]

約数ペア:

[(1, 60815391), (3, 20271797), (7, 8687913), (13, 4678107), (21, 2895971), (39, 1559369), (89, 683319), (91, 668301), (267, 227773), (273, 222767), (623, 97617), (1157, 52563), (1869, 32539), (2503, 24297), (3471, 17521), (7509, 8099)]