173818827

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{30319}}^1$

素因数の和:30352

約数の個数: 36

約数和(自身を含む): 314539680

約数和(自身を除く): 140720853

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 30319, 90957, 212233, 272871, 394147, 636699, 1182441, 1485631, 1910097, 2759029, 3547323, 4456893, 8277087, 13370679, 19313203, 24831261, 57939609, 173818827]

約数ペア:

[(1, 173818827), (3, 57939609), (7, 24831261), (9, 19313203), (13, 13370679), (21, 8277087), (39, 4456893), (49, 3547323), (63, 2759029), (91, 1910097), (117, 1485631), (147, 1182441), (273, 636699), (441, 394147), (637, 272871), (819, 212233), (1911, 90957), (5733, 30319)]