45205587

素因数分解:

$3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:797

約数の個数: 48

約数和(自身を含む): 79672320

約数和(自身を除く): 34466733

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 141, 147, 189, 329, 423, 441, 727, 987, 1269, 1323, 2181, 2303, 2961, 5089, 6543, 6909, 8883, 15267, 19629, 20727, 34169, 35623, 45801, 62181, 102507, 106869, 137403, 239183, 307521, 320607, 717549, 922563, 961821, 1674281, 2152647, 5022843, 6457941, 15068529, 45205587]

約数ペア:

[(1, 45205587), (3, 15068529), (7, 6457941), (9, 5022843), (21, 2152647), (27, 1674281), (47, 961821), (49, 922563), (63, 717549), (141, 320607), (147, 307521), (189, 239183), (329, 137403), (423, 106869), (441, 102507), (727, 62181), (987, 45801), (1269, 35623), (1323, 34169), (2181, 20727), (2303, 19629), (2961, 15267), (5089, 8883), (6543, 6909)]