171421104963

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1212

約数の個数: 64

約数和(自身を含む): 240483686400

約数和(自身を除く): 69062581437

約数列:

[1, 3, 53, 59, 101, 159, 177, 239, 303, 717, 757, 2271, 3127, 5353, 5959, 9381, 12667, 14101, 16059, 17877, 24139, 38001, 40121, 42303, 44663, 72417, 76457, 120363, 133989, 180923, 229371, 315827, 542769, 747353, 947481, 1279367, 1424201, 2242059, 2367139, 3838101, 4052221, 4272603, 4510963, 7101417, 9588919, 10674457, 12156663, 13532889, 18273223, 28766757, 32023371, 54819669, 75482653, 226447959, 239081039, 565746221, 717243117, 968480819, 1078120157, 1697238663, 2905442457, 3234360471, 57140368321, 171421104963]

約数ペア:

[(1, 171421104963), (3, 57140368321), (53, 3234360471), (59, 2905442457), (101, 1697238663), (159, 1078120157), (177, 968480819), (239, 717243117), (303, 565746221), (717, 239081039), (757, 226447959), (2271, 75482653), (3127, 54819669), (5353, 32023371), (5959, 28766757), (9381, 18273223), (12667, 13532889), (14101, 12156663), (16059, 10674457), (17877, 9588919), (24139, 7101417), (38001, 4510963), (40121, 4272603), (42303, 4052221), (44663, 3838101), (72417, 2367139), (76457, 2242059), (120363, 1424201), (133989, 1279367), (180923, 947481), (229371, 747353), (315827, 542769)]