67220199351

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131033527}}^1$

素因数の和:131033555

約数の個数: 16

約数和(自身を含む): 104826822400

約数和(自身を除く): 37606623049

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 131033527, 393100581, 1179301743, 2489637013, 3537905229, 7468911039, 22406733117, 67220199351]

約数ペア:

[(1, 67220199351), (3, 22406733117), (9, 7468911039), (19, 3537905229), (27, 2489637013), (57, 1179301743), (171, 393100581), (513, 131033527)]