80276329

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 32

約数和(自身を含む): 102629376

約数和(自身を除く): 22353047

約数列:

[1, 7, 17, 31, 47, 119, 217, 329, 463, 527, 799, 1457, 3241, 3689, 5593, 7871, 10199, 14353, 21761, 24769, 55097, 100471, 152327, 173383, 244001, 369937, 674591, 1708007, 2589559, 4722137, 11468047, 80276329]

約数ペア:

[(1, 80276329), (7, 11468047), (17, 4722137), (31, 2589559), (47, 1708007), (119, 674591), (217, 369937), (329, 244001), (463, 173383), (527, 152327), (799, 100471), (1457, 55097), (3241, 24769), (3689, 21761), (5593, 14353), (7871, 10199)]