26846721

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1039}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 45302400

約数和(自身を除く): 18455679

約数列:

[1, 3, 9, 11, 27, 29, 33, 81, 87, 99, 261, 297, 319, 783, 891, 957, 1039, 2349, 2871, 3117, 8613, 9351, 11429, 25839, 28053, 30131, 34287, 84159, 90393, 102861, 271179, 308583, 331441, 813537, 925749, 994323, 2440611, 2982969, 8948907, 26846721]

約数ペア:

[(1, 26846721), (3, 8948907), (9, 2982969), (11, 2440611), (27, 994323), (29, 925749), (33, 813537), (81, 331441), (87, 308583), (99, 271179), (261, 102861), (297, 90393), (319, 84159), (783, 34287), (891, 30131), (957, 28053), (1039, 25839), (2349, 11429), (2871, 9351), (3117, 8613)]