669572067

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{701}}^1$

素因数の和:963

約数の個数: 32

約数和(自身を含む): 948879360

約数和(自身を除く): 279307293

約数列:

[1, 3, 23, 69, 109, 127, 327, 381, 701, 2103, 2507, 2921, 7521, 8763, 13843, 16123, 41529, 48369, 76409, 89027, 229227, 267081, 318389, 955167, 1757407, 2047621, 5272221, 6142863, 9703943, 29111829, 223190689, 669572067]

約数ペア:

[(1, 669572067), (3, 223190689), (23, 29111829), (69, 9703943), (109, 6142863), (127, 5272221), (327, 2047621), (381, 1757407), (701, 955167), (2103, 318389), (2507, 267081), (2921, 229227), (7521, 89027), (8763, 76409), (13843, 48369), (16123, 41529)]