26121837

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:825

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 15810963

約数列:

[1, 3, 7, 21, 29, 59, 87, 177, 203, 413, 609, 727, 1239, 1711, 2181, 5089, 5133, 11977, 15267, 21083, 35931, 42893, 63249, 128679, 147581, 300251, 442743, 900753, 1243897, 3731691, 8707279, 26121837]

約数ペア:

[(1, 26121837), (3, 8707279), (7, 3731691), (21, 1243897), (29, 900753), (59, 442743), (87, 300251), (177, 147581), (203, 128679), (413, 63249), (609, 42893), (727, 35931), (1239, 21083), (1711, 15267), (2181, 11977), (5089, 5133)]