27715167

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 42846960

約数和(自身を除く): 15131793

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2657, 3477, 7971, 10431, 23913, 50483, 151449, 162077, 454347, 486231, 1458693, 3079463, 9238389, 27715167]

約数ペア:

[(1, 27715167), (3, 9238389), (9, 3079463), (19, 1458693), (57, 486231), (61, 454347), (171, 162077), (183, 151449), (549, 50483), (1159, 23913), (2657, 10431), (3477, 7971)]