77474419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 94556160

約数和(自身を除く): 17081741

約数列:

[1, 11, 19, 23, 71, 209, 227, 253, 437, 781, 1349, 1633, 2497, 4313, 4807, 5221, 14839, 16117, 17963, 31027, 47443, 57431, 99199, 177287, 306223, 341297, 370691, 1091189, 3368453, 4077601, 7043129, 77474419]

約数ペア:

[(1, 77474419), (11, 7043129), (19, 4077601), (23, 3368453), (71, 1091189), (209, 370691), (227, 341297), (253, 306223), (437, 177287), (781, 99199), (1349, 57431), (1633, 47443), (2497, 31027), (4313, 17963), (4807, 16117), (5221, 14839)]