78486597

素因数分解:

$3^3\times 7^1\times {\mathrm{415273}}^1$

素因数の和:415289

約数の個数: 16

約数和(自身を含む): 132887680

約数和(自身を除く): 54401083

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 415273, 1245819, 2906911, 3737457, 8720733, 11212371, 26162199, 78486597]

約数ペア:

[(1, 78486597), (3, 26162199), (7, 11212371), (9, 8720733), (21, 3737457), (27, 2906911), (63, 1245819), (189, 415273)]