27381753

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6299}}^1$

素因数の和:6338

約数の個数: 32

約数和(自身を含む): 48384000

約数和(自身を除く): 21002247

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6299, 18897, 44093, 56691, 132279, 144877, 170073, 396837, 434631, 1014139, 1190511, 1303893, 3042417, 3911679, 9127251, 27381753]

約数ペア:

[(1, 27381753), (3, 9127251), (7, 3911679), (9, 3042417), (21, 1303893), (23, 1190511), (27, 1014139), (63, 434631), (69, 396837), (161, 170073), (189, 144877), (207, 132279), (483, 56691), (621, 44093), (1449, 18897), (4347, 6299)]