64053843

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 102469632

約数和(自身を除く): 38415789

約数列:

[1, 3, 7, 21, 31, 61, 93, 183, 217, 427, 651, 1281, 1613, 1891, 4839, 5673, 11291, 13237, 33873, 39711, 50003, 98393, 150009, 295179, 350021, 688751, 1050063, 2066253, 3050183, 9150549, 21351281, 64053843]

約数ペア:

[(1, 64053843), (3, 21351281), (7, 9150549), (21, 3050183), (31, 2066253), (61, 1050063), (93, 688751), (183, 350021), (217, 295179), (427, 150009), (651, 98393), (1281, 50003), (1613, 39711), (1891, 33873), (4839, 13237), (5673, 11291)]