53907399

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9403}}^1$

素因数の和:9436

約数の個数: 36

約数和(自身を含む): 97557096

約数和(自身を除く): 43649697

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 9403, 28209, 65821, 84627, 122239, 197463, 366717, 460747, 592389, 855673, 1100151, 1382241, 2567019, 4146723, 5989711, 7701057, 17969133, 53907399]

約数ペア:

[(1, 53907399), (3, 17969133), (7, 7701057), (9, 5989711), (13, 4146723), (21, 2567019), (39, 1382241), (49, 1100151), (63, 855673), (91, 592389), (117, 460747), (147, 366717), (273, 197463), (441, 122239), (637, 84627), (819, 65821), (1911, 28209), (5733, 9403)]