162793881

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:931

約数の個数: 40

約数和(自身を含む): 258165600

約数和(自身を除く): 95371719

約数列:

[1, 3, 9, 19, 27, 57, 81, 139, 171, 417, 513, 761, 1251, 1539, 2283, 2641, 3753, 6849, 7923, 11259, 14459, 20547, 23769, 43377, 61641, 71307, 105779, 130131, 213921, 317337, 390393, 952011, 1171179, 2009801, 2856033, 6029403, 8568099, 18088209, 54264627, 162793881]

約数ペア:

[(1, 162793881), (3, 54264627), (9, 18088209), (19, 8568099), (27, 6029403), (57, 2856033), (81, 2009801), (139, 1171179), (171, 952011), (417, 390393), (513, 317337), (761, 213921), (1251, 130131), (1539, 105779), (2283, 71307), (2641, 61641), (3753, 43377), (6849, 23769), (7923, 20547), (11259, 14459)]