89845623

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1676

約数の個数: 48

約数和(自身を含む): 159544320

約数和(自身を除く): 69698697

約数列:

[1, 3, 7, 9, 19, 21, 47, 57, 63, 133, 141, 171, 329, 399, 423, 893, 987, 1197, 1597, 2679, 2961, 4791, 6251, 8037, 11179, 14373, 18753, 30343, 33537, 56259, 75059, 91029, 100611, 212401, 225177, 273087, 525413, 637203, 675531, 1426121, 1576239, 1911609, 4278363, 4728717, 9982847, 12835089, 29948541, 89845623]

約数ペア:

[(1, 89845623), (3, 29948541), (7, 12835089), (9, 9982847), (19, 4728717), (21, 4278363), (47, 1911609), (57, 1576239), (63, 1426121), (133, 675531), (141, 637203), (171, 525413), (329, 273087), (399, 225177), (423, 212401), (893, 100611), (987, 91029), (1197, 75059), (1597, 56259), (2679, 33537), (2961, 30343), (4791, 18753), (6251, 14373), (8037, 11179)]