193896369

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{117727}}^1$

素因数の和:117797

約数の個数: 16

約数和(自身を含む): 291965440

約数和(自身を除く): 98069071

約数列:

[1, 3, 9, 27, 61, 183, 549, 1647, 117727, 353181, 1059543, 3178629, 7181347, 21544041, 64632123, 193896369]

約数ペア:

[(1, 193896369), (3, 64632123), (9, 21544041), (27, 7181347), (61, 3178629), (183, 1059543), (549, 353181), (1647, 117727)]