20565352467

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1553}}^1\times {\mathrm{44587}}^1$

素因数の和:46160

約数の個数: 32

約数和(自身を含む): 33259080960

約数和(自身を除く): 12693728493

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1553, 4659, 13977, 17083, 41931, 44587, 51249, 133761, 153747, 401283, 461241, 490457, 1203849, 1471371, 4414113, 13242339, 69243611, 207730833, 623192499, 761679721, 1869577497, 2285039163, 6855117489, 20565352467]

約数ペア:

[(1, 20565352467), (3, 6855117489), (9, 2285039163), (11, 1869577497), (27, 761679721), (33, 623192499), (99, 207730833), (297, 69243611), (1553, 13242339), (4659, 4414113), (13977, 1471371), (17083, 1203849), (41931, 490457), (44587, 461241), (51249, 401283), (133761, 153747)]