40477953

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 58567680

約数和(自身を除く): 18089727

約数列:

[1, 3, 23, 59, 61, 69, 163, 177, 183, 489, 1357, 1403, 3599, 3749, 4071, 4209, 9617, 9943, 10797, 11247, 28851, 29829, 82777, 221191, 228689, 248331, 586637, 663573, 686067, 1759911, 13492651, 40477953]

約数ペア:

[(1, 40477953), (3, 13492651), (23, 1759911), (59, 686067), (61, 663573), (69, 586637), (163, 248331), (177, 228689), (183, 221191), (489, 82777), (1357, 29829), (1403, 28851), (3599, 11247), (3749, 10797), (4071, 9943), (4209, 9617)]