80774309

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 32

約数和(自身を含む): 106064640

約数和(自身を除く): 25290331

約数列:

[1, 7, 11, 29, 61, 77, 203, 319, 427, 593, 671, 1769, 2233, 4151, 4697, 6523, 12383, 17197, 19459, 36173, 45661, 120379, 136213, 189167, 253211, 397903, 1049017, 1324169, 2785321, 7343119, 11539187, 80774309]

約数ペア:

[(1, 80774309), (7, 11539187), (11, 7343119), (29, 2785321), (61, 1324169), (77, 1049017), (203, 397903), (319, 253211), (427, 189167), (593, 136213), (671, 120379), (1769, 45661), (2233, 36173), (4151, 19459), (4697, 17197), (6523, 12383)]