26546211

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 42746880

約数和(自身を除く): 16200669

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 141, 171, 367, 423, 513, 893, 1101, 1269, 1539, 2679, 3303, 3807, 6973, 8037, 9909, 17249, 20919, 24111, 29727, 51747, 62757, 72333, 155241, 188271, 327731, 465723, 564813, 983193, 1397169, 2949579, 8848737, 26546211]

約数ペア:

[(1, 26546211), (3, 8848737), (9, 2949579), (19, 1397169), (27, 983193), (47, 564813), (57, 465723), (81, 327731), (141, 188271), (171, 155241), (367, 72333), (423, 62757), (513, 51747), (893, 29727), (1101, 24111), (1269, 20919), (1539, 17249), (2679, 9909), (3303, 8037), (3807, 6973)]