47504223

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 78274560

約数和(自身を除く): 30770337

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 127, 139, 207, 299, 381, 417, 897, 1143, 1251, 1651, 1807, 2691, 2921, 3197, 4953, 5421, 8763, 9591, 14859, 16263, 17653, 26289, 28773, 37973, 41561, 52959, 113919, 124683, 158877, 229489, 341757, 374049, 406019, 688467, 1218057, 2065401, 3654171, 5278247, 15834741, 47504223]

約数ペア:

[(1, 47504223), (3, 15834741), (9, 5278247), (13, 3654171), (23, 2065401), (39, 1218057), (69, 688467), (117, 406019), (127, 374049), (139, 341757), (207, 229489), (299, 158877), (381, 124683), (417, 113919), (897, 52959), (1143, 41561), (1251, 37973), (1651, 28773), (1807, 26289), (2691, 17653), (2921, 16263), (3197, 14859), (4953, 9591), (5421, 8763)]