61023249

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{557}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 105850368

約数和(自身を除く): 44827119

約数列:

[1, 3, 7, 9, 21, 37, 47, 63, 111, 141, 259, 329, 333, 423, 557, 777, 987, 1671, 1739, 2331, 2961, 3899, 5013, 5217, 11697, 12173, 15651, 20609, 26179, 35091, 36519, 61827, 78537, 109557, 144263, 183253, 185481, 235611, 432789, 549759, 968623, 1298367, 1649277, 2905869, 6780361, 8717607, 20341083, 61023249]

約数ペア:

[(1, 61023249), (3, 20341083), (7, 8717607), (9, 6780361), (21, 2905869), (37, 1649277), (47, 1298367), (63, 968623), (111, 549759), (141, 432789), (259, 235611), (329, 185481), (333, 183253), (423, 144263), (557, 109557), (777, 78537), (987, 61827), (1671, 36519), (1739, 35091), (2331, 26179), (2961, 20609), (3899, 15651), (5013, 12173), (5217, 11697)]