1154439

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 48

約数和(自身を含む): 2108160

約数和(自身を除く): 953721

約数列:

[1, 3, 9, 11, 13, 23, 27, 33, 39, 69, 99, 117, 143, 169, 207, 253, 297, 299, 351, 429, 507, 621, 759, 897, 1287, 1521, 1859, 2277, 2691, 3289, 3861, 3887, 4563, 5577, 6831, 8073, 9867, 11661, 16731, 29601, 34983, 42757, 50193, 88803, 104949, 128271, 384813, 1154439]

約数ペア:

[(1, 1154439), (3, 384813), (9, 128271), (11, 104949), (13, 88803), (23, 50193), (27, 42757), (33, 34983), (39, 29601), (69, 16731), (99, 11661), (117, 9867), (143, 8073), (169, 6831), (207, 5577), (253, 4563), (297, 3887), (299, 3861), (351, 3289), (429, 2691), (507, 2277), (621, 1859), (759, 1521), (897, 1287)]