31620699

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1$

素因数の和:1589

約数の個数: 40

約数和(自身を含む): 53805312

約数和(自身を除く): 22184613

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 253, 297, 621, 759, 891, 1543, 1863, 2277, 4629, 6831, 13887, 16973, 20493, 35489, 41661, 50919, 106467, 124983, 152757, 319401, 390379, 458271, 958203, 1171137, 1374813, 2874609, 3513411, 10540233, 31620699]

約数ペア:

[(1, 31620699), (3, 10540233), (9, 3513411), (11, 2874609), (23, 1374813), (27, 1171137), (33, 958203), (69, 458271), (81, 390379), (99, 319401), (207, 152757), (253, 124983), (297, 106467), (621, 50919), (759, 41661), (891, 35489), (1543, 20493), (1863, 16973), (2277, 13887), (4629, 6831)]