40169727

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{11839}}^1$

素因数の和:11887

約数の個数: 24

約数和(自身を含む): 64646400

約数和(自身を除く): 24476673

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 11839, 35517, 106551, 153907, 343331, 461721, 1029993, 1385163, 3089979, 4463303, 13389909, 40169727]

約数ペア:

[(1, 40169727), (3, 13389909), (9, 4463303), (13, 3089979), (29, 1385163), (39, 1029993), (87, 461721), (117, 343331), (261, 153907), (377, 106551), (1131, 35517), (3393, 11839)]