40536171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{919}}^1$

素因数の和:980

約数の個数: 36

約数和(自身を含む): 65660400

約数和(自身を除く): 25124229

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 169, 261, 377, 507, 919, 1131, 1521, 2757, 3393, 4901, 8271, 11947, 14703, 26651, 35841, 44109, 79953, 107523, 155311, 239859, 346463, 465933, 1039389, 1397799, 3118167, 4504019, 13512057, 40536171]

約数ペア:

[(1, 40536171), (3, 13512057), (9, 4504019), (13, 3118167), (29, 1397799), (39, 1039389), (87, 465933), (117, 346463), (169, 239859), (261, 155311), (377, 107523), (507, 79953), (919, 44109), (1131, 35841), (1521, 26651), (2757, 14703), (3393, 11947), (4901, 8271)]