16661835

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1487}}^1$

素因数の和:1584

約数の個数: 32

約数和(自身を含む): 29998080

約数和(自身を除く): 13336245

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 1487, 2241, 3735, 4461, 7435, 11205, 13383, 22305, 40149, 66915, 123421, 200745, 370263, 617105, 1110789, 1851315, 3332367, 5553945, 16661835]

約数ペア:

[(1, 16661835), (3, 5553945), (5, 3332367), (9, 1851315), (15, 1110789), (27, 617105), (45, 370263), (83, 200745), (135, 123421), (249, 66915), (415, 40149), (747, 22305), (1245, 13383), (1487, 11205), (2241, 7435), (3735, 4461)]