26789751

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 41065920

約数和(自身を除く): 14276169

約数列:

[1, 3, 9, 27, 53, 97, 159, 193, 291, 477, 579, 873, 1431, 1737, 2619, 5141, 5211, 10229, 15423, 18721, 30687, 46269, 56163, 92061, 138807, 168489, 276183, 505467, 992213, 2976639, 8929917, 26789751]

約数ペア:

[(1, 26789751), (3, 8929917), (9, 2976639), (27, 992213), (53, 505467), (97, 276183), (159, 168489), (193, 138807), (291, 92061), (477, 56163), (579, 46269), (873, 30687), (1431, 18721), (1737, 15423), (2619, 10229), (5141, 5211)]