147330561

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{467}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 228953088

約数和(自身を除く): 81622527

約数列:

[1, 3, 7, 21, 83, 181, 249, 467, 543, 581, 1267, 1401, 1743, 3269, 3801, 9807, 15023, 38761, 45069, 84527, 105161, 116283, 253581, 271327, 315483, 591689, 813981, 1775067, 7015741, 21047223, 49110187, 147330561]

約数ペア:

[(1, 147330561), (3, 49110187), (7, 21047223), (21, 7015741), (83, 1775067), (181, 813981), (249, 591689), (467, 315483), (543, 271327), (581, 253581), (1267, 116283), (1401, 105161), (1743, 84527), (3269, 45069), (3801, 38761), (9807, 15023)]