16815698757

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1187801}}^1$

素因数の和:1187842

約数の個数: 36

約数和(自身を含む): 28751935212

約数和(自身を除く): 11936236455

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 1187801, 3563403, 10690209, 13065811, 15441413, 39197433, 46324239, 117592299, 138972717, 143723921, 169855543, 431171763, 509566629, 1293515289, 1528699887, 1868410973, 5605232919, 16815698757]

約数ペア:

[(1, 16815698757), (3, 5605232919), (9, 1868410973), (11, 1528699887), (13, 1293515289), (33, 509566629), (39, 431171763), (99, 169855543), (117, 143723921), (121, 138972717), (143, 117592299), (363, 46324239), (429, 39197433), (1089, 15441413), (1287, 13065811), (1573, 10690209), (4719, 3563403), (14157, 1187801)]