71374653

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{66643}}^1$

素因数の和:66673

約数の個数: 24

約数和(自身を含む): 124757568

約数和(自身を除く): 53382915

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 66643, 199929, 466501, 599787, 1132931, 1399503, 3398793, 4198509, 7930517, 10196379, 23791551, 71374653]

約数ペア:

[(1, 71374653), (3, 23791551), (7, 10196379), (9, 7930517), (17, 4198509), (21, 3398793), (51, 1399503), (63, 1132931), (119, 599787), (153, 466501), (357, 199929), (1071, 66643)]