79300557

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 136126848

約数和(自身を除く): 56826291

約数列:

[1, 3, 7, 9, 21, 43, 63, 73, 129, 219, 301, 387, 401, 511, 657, 903, 1203, 1533, 2709, 2807, 3139, 3609, 4599, 8421, 9417, 17243, 21973, 25263, 28251, 29273, 51729, 65919, 87819, 120701, 155187, 197757, 204911, 263457, 362103, 614733, 1086309, 1258739, 1844199, 3776217, 8811173, 11328651, 26433519, 79300557]

約数ペア:

[(1, 79300557), (3, 26433519), (7, 11328651), (9, 8811173), (21, 3776217), (43, 1844199), (63, 1258739), (73, 1086309), (129, 614733), (219, 362103), (301, 263457), (387, 204911), (401, 197757), (511, 155187), (657, 120701), (903, 87819), (1203, 65919), (1533, 51729), (2709, 29273), (2807, 28251), (3139, 25263), (3609, 21973), (4599, 17243), (8421, 9417)]