173679597

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 310896768

約数和(自身を除く): 137217171

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 163, 273, 489, 819, 1141, 1301, 1467, 2119, 3423, 3903, 6357, 9107, 10269, 11709, 14833, 16913, 19071, 27321, 44499, 50739, 81963, 118391, 133497, 152217, 212063, 355173, 636189, 1065519, 1484441, 1908567, 2756819, 4453323, 8270457, 13359969, 19297733, 24811371, 57893199, 173679597]

約数ペア:

[(1, 173679597), (3, 57893199), (7, 24811371), (9, 19297733), (13, 13359969), (21, 8270457), (39, 4453323), (63, 2756819), (91, 1908567), (117, 1484441), (163, 1065519), (273, 636189), (489, 355173), (819, 212063), (1141, 152217), (1301, 133497), (1467, 118391), (2119, 81963), (3423, 50739), (3903, 44499), (6357, 27321), (9107, 19071), (10269, 16913), (11709, 14833)]