26937117

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:815

約数の個数: 40

約数和(自身を含む): 44256960

約数和(自身を除く): 17319843

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 81, 171, 207, 437, 513, 621, 761, 1311, 1539, 1863, 2283, 3933, 6849, 11799, 14459, 17503, 20547, 35397, 43377, 52509, 61641, 130131, 157527, 332557, 390393, 472581, 997671, 1171179, 1417743, 2993013, 8979039, 26937117]

約数ペア:

[(1, 26937117), (3, 8979039), (9, 2993013), (19, 1417743), (23, 1171179), (27, 997671), (57, 472581), (69, 390393), (81, 332557), (171, 157527), (207, 130131), (437, 61641), (513, 52509), (621, 43377), (761, 35397), (1311, 20547), (1539, 17503), (1863, 14459), (2283, 11799), (3933, 6849)]