170375961

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:661

約数の個数: 32

約数和(自身を含む): 263815168

約数和(自身を除く): 93439207

約数列:

[1, 3, 7, 21, 127, 193, 331, 381, 579, 889, 993, 1351, 2317, 2667, 4053, 6951, 24511, 42037, 63883, 73533, 126111, 171577, 191649, 294259, 447181, 514731, 882777, 1341543, 8113141, 24339423, 56791987, 170375961]

約数ペア:

[(1, 170375961), (3, 56791987), (7, 24339423), (21, 8113141), (127, 1341543), (193, 882777), (331, 514731), (381, 447181), (579, 294259), (889, 191649), (993, 171577), (1351, 126111), (2317, 73533), (2667, 63883), (4053, 42037), (6951, 24511)]