71027187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16183}}^1$

素因数の和:16223

約数の個数: 32

約数和(自身を含む): 124293120

約数和(自身を除く): 53265933

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 16183, 48549, 113281, 178013, 307477, 339843, 534039, 922431, 1246091, 2152339, 3382247, 3738273, 6457017, 10146741, 23675729, 71027187]

約数ペア:

[(1, 71027187), (3, 23675729), (7, 10146741), (11, 6457017), (19, 3738273), (21, 3382247), (33, 2152339), (57, 1246091), (77, 922431), (133, 534039), (209, 339843), (231, 307477), (399, 178013), (627, 113281), (1463, 48549), (4389, 16183)]