80579719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 95618880

約数和(自身を除く): 15039161

約数列:

[1, 11, 29, 41, 61, 101, 319, 451, 671, 1111, 1189, 1769, 2501, 2929, 4141, 6161, 13079, 19459, 27511, 32219, 45551, 67771, 72529, 120089, 178669, 252601, 797819, 1320979, 1965359, 2778611, 7325429, 80579719]

約数ペア:

[(1, 80579719), (11, 7325429), (29, 2778611), (41, 1965359), (61, 1320979), (101, 797819), (319, 252601), (451, 178669), (671, 120089), (1111, 72529), (1189, 67771), (1769, 45551), (2501, 32219), (2929, 27511), (4141, 19459), (6161, 13079)]