66799953

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 48

約数和(自身を含む): 117374400

約数和(自身を除く): 50574447

約数列:

[1, 3, 9, 11, 17, 19, 33, 51, 57, 99, 153, 171, 187, 209, 323, 561, 627, 969, 1683, 1881, 2089, 2907, 3553, 6267, 10659, 18801, 22979, 31977, 35513, 39691, 68937, 106539, 119073, 206811, 319617, 357219, 390643, 436601, 674747, 1171929, 1309803, 2024241, 3515787, 3929409, 6072723, 7422217, 22266651, 66799953]

約数ペア:

[(1, 66799953), (3, 22266651), (9, 7422217), (11, 6072723), (17, 3929409), (19, 3515787), (33, 2024241), (51, 1309803), (57, 1171929), (99, 674747), (153, 436601), (171, 390643), (187, 357219), (209, 319617), (323, 206811), (561, 119073), (627, 106539), (969, 68937), (1683, 39691), (1881, 35513), (2089, 31977), (2907, 22979), (3553, 18801), (6267, 10659)]