170704797

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:593

約数の個数: 32

約数和(自身を含む): 247019520

約数和(自身を除く): 76314723

約数列:

[1, 3, 19, 43, 57, 129, 257, 271, 771, 813, 817, 2451, 4883, 5149, 11051, 11653, 14649, 15447, 33153, 34959, 69647, 208941, 209969, 221407, 629907, 664221, 1323293, 2994821, 3969879, 8984463, 56901599, 170704797]

約数ペア:

[(1, 170704797), (3, 56901599), (19, 8984463), (43, 3969879), (57, 2994821), (129, 1323293), (257, 664221), (271, 629907), (771, 221407), (813, 209969), (817, 208941), (2451, 69647), (4883, 34959), (5149, 33153), (11051, 15447), (11653, 14649)]