27199179

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6257}}^1$

素因数の和:6296

約数の個数: 32

約数和(自身を含む): 48061440

約数和(自身を除く): 20862261

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 6257, 18771, 43799, 56313, 131397, 143911, 168939, 394191, 431733, 1007377, 1182573, 1295199, 3022131, 3885597, 9066393, 27199179]

約数ペア:

[(1, 27199179), (3, 9066393), (7, 3885597), (9, 3022131), (21, 1295199), (23, 1182573), (27, 1007377), (63, 431733), (69, 394191), (161, 168939), (189, 143911), (207, 131397), (483, 56313), (621, 43799), (1449, 18771), (4347, 6257)]