69609813

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2383}}^1$

素因数の和:2513

約数の個数: 32

約数和(自身を含む): 115347456

約数和(自身を除く): 45737643

約数列:

[1, 3, 7, 13, 21, 39, 91, 107, 273, 321, 749, 1391, 2247, 2383, 4173, 7149, 9737, 16681, 29211, 30979, 50043, 92937, 216853, 254981, 650559, 764943, 1784867, 3314753, 5354601, 9944259, 23203271, 69609813]

約数ペア:

[(1, 69609813), (3, 23203271), (7, 9944259), (13, 5354601), (21, 3314753), (39, 1784867), (91, 764943), (107, 650559), (273, 254981), (321, 216853), (749, 92937), (1391, 50043), (2247, 30979), (2383, 29211), (4173, 16681), (7149, 9737)]