80572701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{1427}}^1$

素因数の和:1529

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 42806499

約数列:

[1, 3, 11, 29, 33, 59, 87, 177, 319, 649, 957, 1427, 1711, 1947, 4281, 5133, 15697, 18821, 41383, 47091, 56463, 84193, 124149, 252579, 455213, 926123, 1365639, 2441597, 2778369, 7324791, 26857567, 80572701]

約数ペア:

[(1, 80572701), (3, 26857567), (11, 7324791), (29, 2778369), (33, 2441597), (59, 1365639), (87, 926123), (177, 455213), (319, 252579), (649, 124149), (957, 84193), (1427, 56463), (1711, 47091), (1947, 41383), (4281, 18821), (5133, 15697)]