26156645907

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{86323}}^1$

素因数の和:86687

約数の個数: 32

約数和(自身を含む): 40838848512

約数和(自身を除く): 14682202605

約数列:

[1, 3, 7, 21, 47, 141, 307, 329, 921, 987, 2149, 6447, 14429, 43287, 86323, 101003, 258969, 303009, 604261, 1812783, 4057181, 12171543, 26501161, 28400267, 79503483, 85200801, 185508127, 556524381, 1245554567, 3736663701, 8718881969, 26156645907]

約数ペア:

[(1, 26156645907), (3, 8718881969), (7, 3736663701), (21, 1245554567), (47, 556524381), (141, 185508127), (307, 85200801), (329, 79503483), (921, 28400267), (987, 26501161), (2149, 12171543), (6447, 4057181), (14429, 1812783), (43287, 604261), (86323, 303009), (101003, 258969)]