26975133

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 42278400

約数和(自身を除く): 15303267

約数列:

[1, 3, 9, 27, 29, 47, 87, 141, 261, 423, 733, 783, 1269, 1363, 2199, 4089, 6597, 12267, 19791, 21257, 34451, 36801, 63771, 103353, 191313, 310059, 573939, 930177, 999079, 2997237, 8991711, 26975133]

約数ペア:

[(1, 26975133), (3, 8991711), (9, 2997237), (27, 999079), (29, 930177), (47, 573939), (87, 310059), (141, 191313), (261, 103353), (423, 63771), (733, 36801), (783, 34451), (1269, 21257), (1363, 19791), (2199, 12267), (4089, 6597)]