26955351

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1431

約数の個数: 24

約数和(自身を含む): 40673984

約数和(自身を除く): 13718633

約数列:

[1, 3, 9, 37, 61, 111, 183, 333, 549, 1327, 2257, 3981, 6771, 11943, 20313, 49099, 80947, 147297, 242841, 441891, 728523, 2995039, 8985117, 26955351]

約数ペア:

[(1, 26955351), (3, 8985117), (9, 2995039), (37, 728523), (61, 441891), (111, 242841), (183, 147297), (333, 80947), (549, 49099), (1327, 20313), (2257, 11943), (3981, 6771)]