86156811

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12919}}^1$

素因数の和:12960

約数の個数: 32

約数和(自身を含む): 144704000

約数和(自身を除く): 58547189

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 12919, 38757, 116271, 167947, 245461, 348813, 503841, 736383, 1511523, 2209149, 3190993, 4534569, 6627447, 9572979, 28718937, 86156811]

約数ペア:

[(1, 86156811), (3, 28718937), (9, 9572979), (13, 6627447), (19, 4534569), (27, 3190993), (39, 2209149), (57, 1511523), (117, 736383), (171, 503841), (247, 348813), (351, 245461), (513, 167947), (741, 116271), (2223, 38757), (6669, 12919)]