88643457

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1$

素因数の和:667

約数の個数: 64

約数和(自身を含む): 162570240

約数和(自身を除く): 73926783

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 119, 141, 153, 189, 329, 357, 423, 459, 587, 799, 987, 1071, 1269, 1761, 2397, 2961, 3213, 4109, 5283, 5593, 7191, 8883, 9979, 12327, 15849, 16779, 21573, 27589, 29937, 36981, 50337, 69853, 82767, 89811, 110943, 151011, 193123, 209559, 248301, 269433, 469013, 579369, 628677, 744903, 1407039, 1738107, 1886031, 3283091, 4221117, 5214321, 9849273, 12663351, 29547819, 88643457]

約数ペア:

[(1, 88643457), (3, 29547819), (7, 12663351), (9, 9849273), (17, 5214321), (21, 4221117), (27, 3283091), (47, 1886031), (51, 1738107), (63, 1407039), (119, 744903), (141, 628677), (153, 579369), (189, 469013), (329, 269433), (357, 248301), (423, 209559), (459, 193123), (587, 151011), (799, 110943), (987, 89811), (1071, 82767), (1269, 69853), (1761, 50337), (2397, 36981), (2961, 29937), (3213, 27589), (4109, 21573), (5283, 16779), (5593, 15849), (7191, 12327), (8883, 9979)]