61031815029

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{727}}^1\times {\mathrm{490937}}^1$

素因数の和:491689

約数の個数: 24

約数和(自身を含む): 92924744640

約数和(自身を除く): 31892929611

約数列:

[1, 3, 9, 19, 57, 171, 727, 2181, 6543, 13813, 41439, 124317, 490937, 1472811, 4418433, 9327803, 27983409, 83950227, 356911199, 1070733597, 3212200791, 6781312781, 20343938343, 61031815029]

約数ペア:

[(1, 61031815029), (3, 20343938343), (9, 6781312781), (19, 3212200791), (57, 1070733597), (171, 356911199), (727, 83950227), (2181, 27983409), (6543, 9327803), (13813, 4418433), (41439, 1472811), (124317, 490937)]