27507519

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:349

約数の個数: 40

約数和(自身を含む): 44802912

約数和(自身を除く): 17295393

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 151, 173, 351, 453, 519, 1053, 1359, 1557, 1963, 2249, 4077, 4671, 5889, 6747, 12231, 14013, 17667, 20241, 26123, 53001, 60723, 78369, 159003, 182169, 235107, 339599, 705321, 1018797, 2115963, 3056391, 9169173, 27507519]

約数ペア:

[(1, 27507519), (3, 9169173), (9, 3056391), (13, 2115963), (27, 1018797), (39, 705321), (81, 339599), (117, 235107), (151, 182169), (173, 159003), (351, 78369), (453, 60723), (519, 53001), (1053, 26123), (1359, 20241), (1557, 17667), (1963, 14013), (2249, 12231), (4077, 6747), (4671, 5889)]