62780673

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 27462399

約数列:

[1, 3, 31, 47, 53, 93, 141, 159, 271, 813, 1457, 1643, 2491, 4371, 4929, 7473, 8401, 12737, 14363, 25203, 38211, 43089, 77221, 231663, 394847, 445253, 675061, 1184541, 1335759, 2025183, 20926891, 62780673]

約数ペア:

[(1, 62780673), (3, 20926891), (31, 2025183), (47, 1335759), (53, 1184541), (93, 675061), (141, 445253), (159, 394847), (271, 231663), (813, 77221), (1457, 43089), (1643, 38211), (2491, 25203), (4371, 14363), (4929, 12737), (7473, 8401)]