6630561

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 11950848

約数和(自身を除く): 5320287

約数列:

[1, 3, 7, 9, 17, 21, 41, 51, 63, 119, 123, 151, 153, 287, 357, 369, 453, 697, 861, 1057, 1071, 1359, 2091, 2567, 2583, 3171, 4879, 6191, 6273, 7701, 9513, 14637, 17969, 18573, 23103, 43337, 43911, 53907, 55719, 105247, 130011, 161721, 315741, 390033, 736729, 947223, 2210187, 6630561]

約数ペア:

[(1, 6630561), (3, 2210187), (7, 947223), (9, 736729), (17, 390033), (21, 315741), (41, 161721), (51, 130011), (63, 105247), (119, 55719), (123, 53907), (151, 43911), (153, 43337), (287, 23103), (357, 18573), (369, 17969), (453, 14637), (697, 9513), (861, 7701), (1057, 6273), (1071, 6191), (1359, 4879), (2091, 3171), (2567, 2583)]