78453873

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{36781}}^1$

素因数の和:36869

約数の個数: 16

約数和(自身を含む): 117702400

約数和(自身を除く): 39248527

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 36781, 110343, 331029, 993087, 2905699, 8717097, 26151291, 78453873]

約数ペア:

[(1, 78453873), (3, 26151291), (9, 8717097), (27, 2905699), (79, 993087), (237, 331029), (711, 110343), (2133, 36781)]