80250863

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{607}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 107163648

約数和(自身を除く): 26912785

約数列:

[1, 7, 11, 17, 77, 101, 119, 187, 607, 707, 1111, 1309, 1717, 4249, 6677, 7777, 10319, 12019, 18887, 46739, 61307, 72233, 113509, 132209, 429149, 674377, 794563, 1042219, 4720639, 7295533, 11464409, 80250863]

約数ペア:

[(1, 80250863), (7, 11464409), (11, 7295533), (17, 4720639), (77, 1042219), (101, 794563), (119, 674377), (187, 429149), (607, 132209), (707, 113509), (1111, 72233), (1309, 61307), (1717, 46739), (4249, 18887), (6677, 12019), (7777, 10319)]