171423954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43093}}^1$

素因数の和:43131

約数の個数: 48

約数和(自身を含む): 423527832

約数和(自身を除く): 252103878

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 43093, 86186, 129279, 258558, 387837, 560209, 732581, 775674, 1120418, 1465162, 1680627, 2197743, 3361254, 4395486, 5041881, 6593229, 9523553, 10083762, 13186458, 19047106, 28570659, 57141318, 85711977, 171423954]

約数ペア:

[(1, 171423954), (2, 85711977), (3, 57141318), (6, 28570659), (9, 19047106), (13, 13186458), (17, 10083762), (18, 9523553), (26, 6593229), (34, 5041881), (39, 4395486), (51, 3361254), (78, 2197743), (102, 1680627), (117, 1465162), (153, 1120418), (221, 775674), (234, 732581), (306, 560209), (442, 387837), (663, 258558), (1326, 129279), (1989, 86186), (3978, 43093)]