57798741

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1013}}^1$

素因数の和:1066

約数の個数: 64

約数和(自身を含む): 109025280

約数和(自身を除く): 51226539

約数列:

[1, 3, 7, 11, 13, 19, 21, 33, 39, 57, 77, 91, 133, 143, 209, 231, 247, 273, 399, 429, 627, 741, 1001, 1013, 1463, 1729, 2717, 3003, 3039, 4389, 5187, 7091, 8151, 11143, 13169, 19019, 19247, 21273, 33429, 39507, 57057, 57741, 78001, 92183, 134729, 144859, 211717, 234003, 250211, 276549, 404187, 434577, 635151, 750633, 1014013, 1482019, 1751477, 2752321, 3042039, 4446057, 5254431, 8256963, 19266247, 57798741]

約数ペア:

[(1, 57798741), (3, 19266247), (7, 8256963), (11, 5254431), (13, 4446057), (19, 3042039), (21, 2752321), (33, 1751477), (39, 1482019), (57, 1014013), (77, 750633), (91, 635151), (133, 434577), (143, 404187), (209, 276549), (231, 250211), (247, 234003), (273, 211717), (399, 144859), (429, 134729), (627, 92183), (741, 78001), (1001, 57741), (1013, 57057), (1463, 39507), (1729, 33429), (2717, 21273), (3003, 19247), (3039, 19019), (4389, 13169), (5187, 11143), (7091, 8151)]