27560463

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1403

約数の個数: 32

約数和(自身を含む): 44875776

約数和(自身を除く): 17315313

約数列:

[1, 3, 7, 21, 23, 43, 69, 129, 161, 301, 483, 903, 989, 1327, 2967, 3981, 6923, 9289, 20769, 27867, 30521, 57061, 91563, 171183, 213647, 399427, 640941, 1198281, 1312403, 3937209, 9186821, 27560463]

約数ペア:

[(1, 27560463), (3, 9186821), (7, 3937209), (21, 1312403), (23, 1198281), (43, 640941), (69, 399427), (129, 213647), (161, 171183), (301, 91563), (483, 57061), (903, 30521), (989, 27867), (1327, 20769), (2967, 9289), (3981, 6923)]